Fantastic game with a few motion issues towards the end. Smart puzzles that generally reward unique uses for items. Fantastic artstyle and animation work throughout.
Plenty of levels and challenges, great characters even if some interrupt you to state the obvious at times.
Bonelich rhythm game and swordfighting are the worst parts, but they don't break the entire game.
Would love an HD remaster that fixed those few problems, but its designed explicitly for the wiimote and so would have issues on the Wii U. (Unless they added touch screen alternatives which would kill some of the fun)
All that said, please buy it if you love classic adventure game puzzling. I'd be over the moon if this got a sequel somewhere down the line. =)