Super Paper Mario fundamentally does not work for me on a conceptual level. On paper (heh) I should love it, I love Paper Mario, and I love Mario platformers, but combining them does absolutely nothing to benefit either genre.

Paper Mario is a fun turn based RPG, Super Mario is a tightly designed platformer, and when you put them together you end up with a watered down RPG with bland and basic platforming. The worst of both worlds.