Initially, top, check for updates, unfortunately flop

I've been playing for almost a year Minion Rush and want to give a little insight into the game now.

General:
It is in this game to a jump - and - run - Game. You have to try as far as possible with his Minion without going to happen against obstacles. On some maps, there are bosses that you must defeat.
The game is free. As in-game currency to use bananas that are collected and Gru brands in one run. Gru brands you have to, however, difficult work or buy for real money.
The app has now almost 650 Mb, making it a space-eater)
If you want to play challenges, you need an Internet connection.

Game worlds:
Here I have to compliment the developers of Minion Rush really. On an eight different maps, you can put his skills to the test. All game worlds have a different theme and reflect this back. So there are, among others, a shopping center, Gru's lab and the Minion beach.

Graphics:
Breathtaking. As for the graphics, you can not fool a lot of this game.
The Minions always make the background very funny stuff. Unfortunately, one usually has to pay attention not waste time on it.

Extras, costumes and apples (Bäpfel):
You can collect various extras on the map in a single run. You can, among other things flying at an Grusrakete over the obstacles or sometimes allow an error with a Minion Shield.
You can also go for his Minion "buy" various costumes. As currency bananas or Gru trademarks are used. Each costume has different abilities that make a the run easier.
You can collect every 24 hours in the game Bäpfel (this really hot and not apples Bäpfel). If you have a total of three Bäpfel together, you win bananas, extras or Gru brands.

Updates:
Gameloft brings in very regularly get new updates. These usually include a new game world, new extras and new costumes for the Minions.

Challenges:
There is the one random challenges. In this you have the possibility so kind to send the opponent after a good run, his banana number, its route or its total score. This then has to win the challenge. If he does not make it, you win a certain number of bananas.
There are on the other hand internal challenge from the game developers. The duration of these challenges usually runs for several days. If you win the challenge, you can collect bananas or Gru brands.

Negatives:
So and now I dedicate myself to the not so nice things in the game.

Since the last two updates, it comes back often to lag (small stuttering) in the game. This is very annoying as you walk by a lag in front an obstacle.

The internal challenges have become too heavy. One has mostly come under the Top 50 of all the players to regain Gru brands. With thousands of players this is extremely difficult.

In addition, the app needs often times several minutes before you can play. Allegedly updates are installed. For my taste, but this is too often before.

Since the last update advertising appears also often times. This is nowhere near as pushy as in other apps, but it sucks.

Conclusion:
6 months ago I had the game Minion Rush still given 5 out of 5 stars. It is an entertaining and funny game in which the developers have put a lot of attention to detail.

However, since there since the last update more often comes to lag and also the challenges are almost no longer feasible, I give the game only 3 out of 5 stars.
I hope these errors will be corrected in the next update :)

Hopefully I could help you with this review something ?!
In any outstanding issues, please write a comment. I'll try to answer those as soon as possible.