I have to say, when I started toplay this game I thought I would really enjoy it. However, after I got past the first zone I began to find the game incredibly unforgiving, and by extension quite irritating.
There are many areas that I found frustrating: One of the boss battles seems to take an inordinate amount of time to complete, because his movements are erratic, and when jumping around you can often bounce right off him into another enemy [dying, meaning you have to start over].
Also, when trying to complete many of the platformer puzzles, I found myself frequently grazing "forbidden zones" and dying, which makes for incredibly tedious gameplay.
It isn't all bad though, If you can stomach the tedious parts of the game you will find that it has a very nice story with some very nice graphics and music. The environment almost seems like it is played out by toys, which looks very nice.
The game runs very well, and I have had no problems with it on the software side.
That said, I couldn't complete the game. If you are the kind of person who *can* persist when faced with a tedious challenge, then you will probably enjoy this game. It just wasn't for me.