Went with a 2 myself.
There are a few platforming issues that may be tricky, especially with the wonky camera. (I don't remember it being this bad) Collectibles are easy, provided you search thoroughly.
This can easily be platinumed from start to finish in one 5-7 hour sitting.
Last edited by spawnvader; 02-11-2012 at 09:21 PM.