Loved the boss battles, they required a decent amount of skill and strategy.
Music was great, graphics were maybe a little bit too pixelated, not really a big deal, but a little more detail would have been nice.
The various unlockable skills were great motivation to get 100% completion on each level, and getting all the medals was fun.
Replaying the game on hard mode was also interesting since your character was much stronger then before.
I probably found hard mode easier, not really complaining though, wouldn't want the game to get frustratingly hard.
Overall was great fun, especially playin it with ma PS2 pad.
Wish the game were longer though, three levels just ain't enough :(
Hope to see more games like it!