My Troll-radar is rumbling...
I really don't see what's so bad about it, since most of those games have come out, already...In fact, I replayed most of my old Kirby, Pikmin, Earthbound, Metroid, Pokemon, Donkey Kong, Zelda, Mario, and Fire Emblem games so I know more about the characters I'll be playing as in Brawl...
If anything, Smash is the ultimate in fanservice...They give us anything a Nintendo nerd could want, and then some, and absolutely every inch of this game oozes of Nintendo's rich history and nostalgia (and they even have some current-gen things like Lucario, Olimar, and Ike for those just getting into the Nintendo scene)...