Let's break it down:
Characters: 8.7/10 (Melee: 5.4/10)
There are no true clones left anymore. I played as Toon Link, whom I thought was the only one, and was pleasantly surprised.
The roster isn't as good as it could have been, true. I also feel some series were missrepresented (Metroid, Star Fox, etc.). Two of my wanted five got in, and that's just OK. Two characters who were just passing thoughts that, when brought up, I thought, "Hey, they actually would be pretty awesome".
Those two were Lucario and Wolf
Stages: 8.9 (Melee 8.3)
The Stage Builder is very basic, but still very exploitable. I have remade Saffron City (Norffas City), Peache's Castle (Mango's Castle), and Hyrule Castle (Lowrule Castle), and a few other miscleaneous stages.
The stages in Brawl are a lot more creative than Melee's, though a few are a tad too small for me. Plus, no returning Fountain of Dreams.
My favorites would have to be Isle Delfino, with Luigi's Mansion as second and the Bridge of Eldin as third.
Music: 11/10 (Melee: 8.6)
Best. Sound Track. Ever.
No further comment needed.
Gameplay: 9.7 (Melee 9.6)
At first I was like ?_?, but then, I was like @.@, and I was :D.
In other words, I greatly disliked it at first. It felt several times slower, less free, and just flat out unnatural. After some time in training mode, though, I got used to it, and it felt natural again.
Changes I love:
Footstool Jumping: wee! On stage I can't think of much of a use for it unless there's a Smash Ball floating above your opponent, but it very usefull for characters who don't have a spike, have a hard time landing their spikes, or practically suicide unless they do it close enough to the stage.
Adventure mode: it doesn't suck anymore. I had a decent time playing alone,and I'd imagine it'd be very fun with two players. I like the new coop feature in general, really.
Shield dropping: for reasons given above.
Changes I hate:
Tripping: enough said.
Momentum airdodging: actually I'm kinda neutral on this, but I mostly don't like it. It feels out of place for this game, in my opinion.
For other miscleaneous things I'm too lazy to talk about, Brawl gets a 9.8. Melee got a 9.4 at first, but has gotte old and moldy and not as fun, but it's still an 8.4. I'm predicting that, after a very, very long time, Brawl wil fall to just a 9.