'WATCH OUT - "MUST HAVE" for all VITA owner! '

Since I was looking for a similar game like Super Smash Brother for the PS Vita, I came across All-Stars Battle Royale.
What I think about this game, learn it here. The trailer of the game can be found here: [...]

'POSITIVE'
+ 20 different playable characters, which all differ significantly
+ 14 different, action-packed maps + 6 training maps
+ Great, totally smooth graphics
+ Nice, understandable tutorial
+ Much Unlockables (which you but no advantage over other procured)
+ Well-designed combat system
+ Ad-Hoc and online mode (Lagfrei!)
+ Challenge Mode
+ Short Story mode for each character
+ Helpful training mode
+ Game is simply a lot of fun

'NEGATIVE
- Some long load times (but keeps still limited)
- Balacing the characters would have to be adjusted here and there, but basically very good

'NOTES'
o For a the other in the online mode you can not hear his mic off easy when Vita itself (the Playstation button below links 2 sec press to get to the corresponding menu)
o The brightness of the Vita can be the rules of the game only to about 80%, higher no. Why, I do not know

'Super Smash Brother clone? '
No. It is not a clone. I also I can possess SSB for Wii games compare well with each other.
Sure, the gameplay is basically the same: Up to four players fight on a card.
The games but are quite different in character, maps and the KILL and fighting mechanism.

'CONCLUSION'
The game is a lot of fun, especially with friends.
The graphics, the different characters and action-packed maps - everything is just right.
Then there are the many challenges, trophies and unlockable things that create a large long-term motivation.
The ingenious fight - and kill mechanism round the whole thing again from perfect.
In my opinion, a "must have" title for VITA. Beat it! It is worth it.

[...]

**** UPDATE March 8, 2013 *****

A few months have passed, and the game makes me still still a lot of fun.
Together with friends or via the Internet, it simply will not get bored, because every match is a new challenge and
you meet again on new opponents.

In addition, via update two new characters were added (Kat and Emmet), which have again brought pure fresh air.
Tasted this, however, have the first two weeks of nothing, then 5 per character, how I feel too high.
There soon followed by two other characters (Zeus and Isaac).

With the update, two new maps are also added (one free, the other only in free online games, otherwise 2).
The new map is not really something new, but already known from the story mode and thus be selected only in the other modes.
The second map I've not bought (find more 50 Cent as appropriate) and also had not been lucky in the online mode to fight her.

**** UPDATE **** March 8, 2013