Very good game. For simplicity I will mention the good and bad parts below.
The good parts:
1. The game looks very good (especially the character on the home page)
2. The UI is very well made (the dialogue, the main menu, the market, etc.)
3. The sound is good for this game (not too repetitive as I have encountered in other games).
The bad parts:
1. Some surfaces on the platforms seemed too "slippery" to me and this made the game much more difficult (unless this was done on purpose).
2. The market lets you change your character, but you need to log in.
Otherwise very good game. I liked.