Yeah, for a lot of them they're simply costumes for characters that are already in the game, and you've got a lot of moves which are essentially just reskins of those characters moves, usually with slight differences. What's even the point?
Yeah, wasn't totally an attempt to correct you so much as averting potential heart attacks from others reading the forum who think they've gotta wait. ;)
Actually Krazy you are slightly incorrect. He can be downloaded with a promotional code on April 15th if you registered both copies of SSB before 3/31. He becomes available to everyone else on the 28th.
Because they found out they could make tons more money by recalling all the single-sell adapters and bundling them with a bunch of crap no one wants. They're recouping losses from poor Wii U sales.