Pirates of the Caribbean: At World's End is not as bad as most people want you to believe.
Sure, the graphics are not as pretty as the X360/PS3 versions, but the gameplay is solid at best. At World's End for the Wii is you typical hack n' slash type of game, so nothing is terribly new. But using the Wii Remote as your sword actually feels good. While the combos are somewhat awkward to perform, mostly I just wave the Wii Remote like a madman, especially when there is a crowd of enemies.
It kinda sucks that the actors from the movie don't portray their respective characters, but the soundalikes who do the voice work did a nice job. Music was good, so the sound is OK.
Pirates for the Wii is defiantly a solid game that isn't totally bad as most reviewers would say. Give it a try.