I hate the reading part... i brought the GC's Paper Mario and didn't really play it all. Mario type of RPG is not my type, really... However, before i brought Wii's Paper Mario, i did my research. I was told there are some texts, but the playing part is very "Mario" like. After getting over the annoying dialogues, boy, the game is pretty slick! 2D to 3D got me... i couldn't figure out one of the puzzle (the bridge thing), until my kid told me to do 3D (he doesn't like controlling the game, a bit difficult for him, but he's pretty good telling me what to do).
Overall, it's well worth the $38 i paid (new, i wish i can locate a used copy, but it's too new). I don't think it worth $50... hell, all Wii games should start with $45 price tag!
Oh lastly, the thing i hate in Wii's Paper Mario is the annoying choice option. I don't see the point of it at all! I selected bunch of "NOs" in the beginning of the game and guess what? GAME OVER... I was like, what's the point of the questions beside some jokes (like soap instead of hope)? They should not force a GAME OVER for various choices, the whole point of choices is to define what kind of gamer are you, i.e. you like to be told what to do, you're a good doer, you're a rebel etc...
Worse of all, you can't skip the story once you GAME OVER and restart the game (another annoying five minutes of replay if you're not really into the texts). Yeah, i can avoid that if i select "YES sir, i will save the world." but being a curious gamer, i almost always anal about what happens if i select this and that?
Fortunately, once you start chapter 1-1, it's quite good... P.S. after the inital GAMER OVER experience, i select the "YES sir, i will pay 10,000 coins" option (i really want to select the "NO *ucking way" option, but i don't wanna start the game again).