Okay, so my only gripe about the new characters' trailers is that the supers are starting to become redundant. Dante has a horizontal super that goes past everyone really fast, his LV3 I feel is similar to Kratos' super mode, minus the slow motion. Ratchet's LV3 is going FPS as well, just a bit different from Sly's.
Sackboy looks really technical, yet fun to play with.
Judging from the sound effects Spike was making, I always thought he had a deeper voice? LOL, his LV3 is so over the top.
Edit: Assuming that rumor is true, I find it a bit lame. I know as a competitive fighter, you want everyone unlocked from the get go, but I'd still prefer to work for about 8-10 characters. So long as it's not like Brawl in how long it takes.