I thought that this game was very cute and pretty fun to play, the Wii remote and nunchuk were easy to use, in contrast to many Wii games that I have played in this genre.
The graphics were, like many of you have said, a bit glitchy from time to time, but I didn't have the problems of the game locking up on me.
I didn't finish the game, but I did log a few hours over the course of a week or so and I did enjoy this game, mostly because of the minions. I have a dark sense of humor I guess - but I think they are so blasted cute!
I just love having them smash up objects and then say, "For the massssttteerrrr!" It is good entertainment. ;)
That being said, don't expect too much from this game. I know I didn't, it was a mere rental and I had fun with it.