It's not that difficult of a

. About half of the trophies are for doing the time-attacks and grabbing as many electoons as possible. Finding all of the hidden rooms can be somewhat difficult, but if you play through every level slowly and pay attention to your surroundings, you shouldn't have any trouble finding the hidden paths to the doorways. The only thing that gave me any trouble was finding all of the hidden relics -- you have to have a good ear to hear the little chime sometimes, and it means slowing down a lot in some levels.
Totally doable. I've

ed the game on both the PS3 and Vita and it didn't give me any troubles, just had to do some of the levels three or four times.