I skipped past a few pages mainly because I'm sure someone threw some shit, someone ducked, hit someone else, now there's a shit fight. Which is kind of like how SSB started.
I'm not as big of a fan anymore but that's because brawl really sucked a lot of the fun out of SSB. Melee was awesome, hell you got to play as Mewtwo, Bowser, AND Ganondorf which blew my freakin mind when I was a kid. Brawl added more characters but it didn't seem like they put a lot of thought into making them as fun.. even the original characters felt like they lacked something. You had more items too but they lacked that shine the other two games had. You had more stages but the majority of them didn't feel as great, it was like the spirit of the game vanished and to make matters worse your characters could trip somehow o.O
I dunno I might be the only one but to answer the question why the hype? when you were a kid(if you were back then) and this game came out it was awesome. The first time I heard of this game was when I seen the commercial and as soon as I did I knew I had to play this game. You got to play as your favorite Nintendo characters in interactive stages with some of the coolest items in a fighting game since.. well ever! no other fighting game at that time appealed more to me or anyone else I knew(well to kids at least). This was a game you played with your friends and beat the shit out of each other for the lolz. Melee was no different and I think Brawl ruined a lot of that old time fun with it's shitty online mode. I could look past the other stuff but the shitty online mode ruined it for me
That's my opinion though and I'm sure others will disagree.