The sticker gimmick seems to run dry pretty quickly in this not-RPG follow up in the Paper Mario universe; however, it does have its good points, and would be a worthwhile purchase if not for its full-release $44.99 price tag.
+Sticker gimmick is cool when using it to solve puzzles
+Graphically very nice-looking
-Touch screen is very under-used
-3D gets boring for the style
-Sticker gimmick gets very old quickly for everything except puzzles
Paper Mario: Sticker Star for the 3DS is, in two words, vastly underwhelming. The core concept, which might have been very cool, was jumbled and confused in spite of its simplicity: it's not an RPG, but it retains a turn-based battle system; it's a platformer with a turn-based battle system, but it's also a puzzle-solving adventure game at its core; you paste stickers on everything but you don't even use the touch screen to do so, instead relying on the analog stick or D-pad.