I guess then some people really will defend a popular Nintendo franchise to the death. There really aren't that many good Wii games out, the fact that Super Paper Mario is...somewhat high up the list just proves that.
Picture a 2D Mario game where it's either 1 or 2 hits and death, with some good platforming. Now grab an eraser-topped pencil. Rub out the difficulty - done easily by having ever-increasing HP, healing items, life shrooms, pixls and the ability to flip (thus breeze past the majority of enemies unscathed). Pencil in some infuriatingly poor plot (which by the way, you lucky people, cannot be skipped whatsoever) and sprinkle with lashings of walkover bosses, increasingly poor level design and a graphic style that, while at first appeared interesting and retro, eventually just looked basic (the lifts in the main town were literally boxes).
After I finished this game I felt completely screwed of the £32 I paid for it. I had played the first Paper Mario game and somewhat enjoyed it. This was just roadkill.