Game idea: 1 Implementation: 3

SUMMARY:
The game is nicely done, you have a huge selection of games / sports and exploring opportunities in the various resorts are well implemented. (Thus far 5 Stars)
But: there deduction for AI implementation (AI = Artificial Intelligence, and here the skill level of the Wii-controlled opponents is meant) and the difficulty in general. Have all won playing the first time and managed (at all levels) and reduces the fun when playing alone but enormous. The tasks are hardly a challenge and the silver key (= stamp with Sports Resort) one gets too fast / easy.

Positives:
- Free exploration opportunities
- Wide assortment of activities
- Control of all input devices (Remote, Nunchuck, Balance Board, Zapper, Wheel, ...)
- Miis usable
Not tested (Multiplayer mode up to 4 players) -

Negatives:
- (Very) bad AI
- Little challenge as Alone Player

Because of KI from me it only 4/5 stars.
But who mainly plays in the multiplayer mode, will have no problems.

Extended version:
There are at Go Vacation 2 "modes":
Den Resort mode and direct attractions.

In the former the game is divided into 4 resorts that are unlocked within about 1-2 hours of play. There you can by various means of transport. (Various cars, on foot, on inline skates / skateboard ...) move freely. By addressing certain people start to activities (sports / games), taking pictures, buying / changing clothes, ... and looking at each resort 7 hidden treasure chests.

Among the various activities:

Seeresort:

Water Fight: - 3/5 - water gun battle. Getting used to operation, in multiplayer mode determined well.
Beach volleyball: - 4/5 - KI weak, otherwise good game
Skydiving: - 3/5 - similar to the well-known from Sports Resort game, here you have to jump into different formations
Diving: - 5/5 - shooting photos of different sea creatures. Good implementation, AI-independent!
Surfing: - 5/5 - Surf, jump and perform tricks. Good implementation.
Jetboat races: - 4.5 / 5 - known from sports resort, but here control with Balance Board possible KI weak
Quad races: - 4/5 - KI weak
Triathlon: - 4/5 - watercraft, skiing, quad biking. Good idea, KI weak
Jetboat tricks: - 4/5 - to easily perform tricks, points slightly unbalanced
Quad-Tricks: - 4/5 - so
Windsurfing: - 4/5 - fun game, use a little challenging, but KI weak

City Resort:

Tortenschlacht: - 5/5 - thrown at with Balance Board cakes dodge. Good implementation, funny "matrix effect"
Table Hockey: - 5/5 - very good game, KI weak, but in multiplayer determined funny
Dancing: - imitate dance moves with the Remote - 3/5. Detects unfortunately often the movements are not correct
Glass Harp: - 5/5 - melodies replay by pressing a key (such as Guitar Hero or similar). Good implementation!
Hang glider: - 5/5 - flying through rings / balloons. Well implemented.
Power bat: - 4/5 - Baseballs just knock. Good idea & control, but too easy.
Power Boxer: - 3/5 - "Hau den Lukas". Power-charging by shaking the Remote + right timing, but way too easy
Mole panic - beat Appearing moles in a field of nine - 5/5. Good control, fun.
Throwing game: - 4/5 - throwing balls in a ton. Too simple, good party game
Motor Fest: - 5/5 - various car racing + motorcycle racing.. Very diverse opponents too weak.
Mini Golf: - 5/5 - Known control Golf (Sports, Sports Resort). Good Game.
Grind Master: - 5/5 - grind on inline skates / skateboard. Control with Balance Board, good implementation, a little more demanding.
Role glider: - 5/5 - inliner / skateboard race. Good implementation.
Halfpipe: - 4/5 - tricks with inline skates / skateboard in a halfpipe. Tricks to easy points rather unbalanced
Skate Tricks: - 5/5 - tricks in free walk-City Resort. Many possibilities, good implementation.
Laser Battle: - 5/5 - How swordfight at the resort.
Bowler Ass: - 3/5 - Targets throw, with announcement. Only strength of the union is taken into account, the direction is set by default.

Snow Resort:

Snow Battle: - 2/5 - makes bird's targets very difficult, unfavorable control
Snowmen: - 5/5 - build, decorate and look later snowmen. Very funny
Ice fishing: - 3/5 - fish number appears to be random, with no chance to recognize it before ...
Snow tires: - 5/5 - bowling, where one is the ball itself. Control with Balance Board, good implementation
Dogsledding: - 3/5 - racing game. You can do little wrong ...
Ski Jumping: - 4/5 - Good implementation, no indication of emphasis on balance board like Wii Fit Plus
Snow race: - 4/5 - skiing downhill / slalom. With Balance Board, but weak AI.
Snowmobile racing: - 4/5 - "auto racing". Again, the poor AI
Departure: - 5/5 - mix of downhill and tricks. Good mix.
Trick challenge: - 5/5 - tricks on jumps etc. during a downhill (ski, snowboard or snowmobile). Good implementation.
Snow tricks: - 5/5 - Halfpipe and departure tricks. Good implementation

Mountain Resort:

Shooting: - 4/5 - Appearing targets shoot. Only in the last level a little challenging, no reloading / income limit / deduction for missed shots
Tennis: - 3/5 - Weak AI
Dinghy: - 5/5 - go downriver and coordinate rider. It controls almost 4 players, well implemented
Off-road racing: - 4/5 - car racing. Weak AI
Quick Drag: - 5/5 - Shooting for a specific event. Very good idea and implementation
Clay pigeon shooting: - 3/5 - In itself a good idea, but too much tolerance range, you will encounter virtually always.
Rifle shooting: - 5/5 - mixture of memory and shooting. Pairs of cards shoot. Good implementation.
Paragliding: - 3/5 - popping balloons. Very good implementation, few opportunities.
Horse riding: - 5/5 - race or coin collecting. Race too easy Coin Collecting well implemented.
Kayaking: - 3/5 - kayak descent. Requiring improvement control, weak AI.

All resorts:

Bunjeespringen: - 4/5 - With a jump bungee jump as close as possible to the ground. Good implementation
Find Treasure Chests: - 5/5 - to explore a good incentive all resorts accurate.

In "5. Resort" the residential area you can set up his own house, buy furniture, etc.

CONCLUSION:

Most games are well implemented by the operator and the game idea but unfortunately far too easy in single player mode. So whoever hopes for single-player challenges like the champions in sport resort, is sadly disappointed. It's still fun to move in the resorts and in multiplayer most games are designed very well (not yet tested). And if only for the enormous diversity (so) I would buy the game at any time.