A major leak just happened.
Also, DreamLand 64 is returning which means, DLC stages! Get ready for tomorrow.
Already downloading that shit.
Edit: Tried all three new DLC characters and both the stages, here's my thoughts on them:
Ryu - I thought he'd be kinda like another Mario, but his representation in Smash Bros. fits well with the simpler control scheme whilst remaining faithful to his representation in the Street Fighter series, right down to being able to use his original button combos in conjunction with the B button to boost his moves.
Roy - Marth on steroids, straight outta Melee. His specials have advantages over both Marth and Ike's, including being able to steer the Dolphin Slash (more easily) and set people on fire, which I very much like.
Lucas - His entire A moveset brings him away from being "just a Ness clone". I thought I'd like his PK Freeze but that's a real bitch to try to aim and use, I also like how his PK Thunder just goes through opponents for repeated damage.
Dreamland 64 - Not much I can really say about this stage, it's just a $2 nostalgia trip that should be fun to duke it out on from time to time.
I remember trying so hard to get those Kirbies in the right order for that bonus though.
Suzaku Castle - Regular form is like Wily's Castle collided with Gerudo Bridge. Omega form is probably gonna make me want to play Street Fighter II on my Genesis again.
I have not downloaded the costumes.