Oh, well yeah, I like that way more than Brawl too haha I really like that they included a short part in the main theme that's actually part of 64's character selection theme. And yeahhh, I feel ya with the "Im cool right??" feel. I was really excited for it on the dojo, and then when I got it I was super stoked, and I played it and was happy! Though I remember thinking the new air-dodging was strange, I always had fun with Melee's but whatever! And I got used to it. Then I tripped... Now I think it's a great game and a great step forward in the Smash series, introducing lots of cool stuff like footstool jumping! But even Sakurai said Melee was better, and yeah, totally agree. 64's atmosphere better than Brawl? Hm... well... Yeah, I can agree to that! At the end of classic mode when the announcer doesn't even announce the last challenger and you fight Master Hand who is so mysterious and strange, and the music stops as soon as you defeat him... I find that experience way better than the end of Brawl Classic Mode where you fight on final destination with whoever just before, and then fight Master Hand to Brawl's... (sorry...) monotonous theme, which to me instead of saying "Huh?? Who is this?? Hope you survive!" said "Yeah, its Master Hand, beat him up again, epiccc" and the music continues after he's done which makes me feel like none of it really mattered. And I guess it didn't. Matches in 64 and Melee just feel like they matter so much more than in Brawl.
I don't really hate Brawl, its a great game, but I found the others in the series to be much better, and am delighted to see we may be getting back to a more mysterious intriguing atmosphere. Maybe... It still does kinda have that "Just have fun feel" but I haven't played it yet! Final Destination looks glorious, and for glory mode with many different final destinations give me hope.
Sorry, that was quite a ramble! It's fun to talk about this stuff!
Climbers? Oh yeah, if they didn't appear I'd go "Aww, really? Okay." and feel bad for people who liked them. They're cute and unique and a fight between them, Olimar, and Rosalina would be very interesting! Besides, I really doubt they're cut... many characters before them have a greater chance of biting the dust, and Smash Run has their polar bear. Not conclusive evidence, but eh, they kinda feel like a series staple to me.