I'd say there are only 2 stinkers here, unlike with the NES games where about 7 of them sucked.
Mario vs Donkey Kong: Own it, but it's a decent puzzle/platformer.
Metroid Fusion: Own it, but it's a good game for what it is.
Wario Land 4: I'm surprised I don't own this already, because the first three Wario Land games are great. Looking forward to this one.
WarioWare: Could be decent, but owning two other WarioWare games, it's probably redundant for me.
Super Mario Advance 3: I have Yoshi's Island on the SNES, but I hear this one has a few new levels so it may still have some value.
Zelda: The Minish Cap: One of the few Zelda games I have yet to play.
Fire Emblem Sacred Stones: Never tried a Fire Emblem game, so this'll be a nice opportunity.
Kirby & the Amazing Mirror: Kirby games are always fun.
And the two that I won't like...
Mario Kart Super Circuit: Own it. Absolutely the worst Mario Kart game by far. No fun.
F-Zero Maximum Velocity: F-Zero on SNES was pretty boring, and this looks similar.