My turn!
Classic:
1: Played several times but never beat. Blame Yellow Devil.
2: Beat quite a few times, better than the first.
3: Really liked it, but I hate certain "Rush Coil" parts.
4: Beat it. I like the different style Charge Shots.
5: One of my favorites. Star Man and Napalm Man are Awesome!
6: Had a bit of trouble the first time I played it, but it's really good.
7: Almost beat, just couldn't defeat Wily's second "Wily Machine".
8: I've been playing this one since I was 8. The older I get, the easier it seems, except for that dreaded First Wily Stage.
9: Don't have a Wii, but I'm planning to buy it for the Wii at my church.
10: Same as MM9.
R&F: I got to King in his giant robot, then gave up.
1 GB: Great! I really liked the remixed music and the MM2 Robot Master Battles.
2 GB: Good game, but most of the music was horrible.
3 GB: Haven't finished yet, but it's pretty hard.
4 GB: Pretty good.
5 GB: Awesome. I really like that it's a different game rather than a remake.
Powered Up: It's good.
X:
1: Beat multiple times. It never seems to get old.
2: Beat many times. It's my favorite of the SNES releases.
3: Never beat it, but it's a great game.
4: Beat multiple times. Fun Fact: I beat the first Colonel battle as X only using the abilities Classic MegaMan has in MM1, no damage.
5: Beat multiple times. Awesome.
6: Beat multiple times, it's my favorite of the PS1 releases.
7: Never played, but I really want to.
8: Same as X7.
Zero:
1: Beat once or twice. It's pretty hard, and I usually just continually destroy the first enemy I see until my weapons are upgraded.
2: First one I played. It's pretty good, except for the fact the you have to upgrade weapons! Gah!
3: Beat multiple times. It's my favorite. I keep fighting Omega over and over.
4: Beat multiple times. Pretty good. I like the upgradeable Cyber Elf.
ZX:
1: Beat a few times, wouldn't mind playing it again.
2: Beat the first Boss. The copy abbility intrigued me, but I couldn't get by that annoying spider mini-boss!
Legends:
1: A tiny bit confusing at times, but you get over it the more you play it.
2: The best MegaMan game ever. Period.
Battle Network:
1: Beat twice, it's ok.
2: Beat twice. A great advancement from the first.
3: Beat Once. Just as good as the Second, but that annoying "Press" Navi program gets on my nerves, taking up good space!
4: Played. I'm happy they made it where you fight the random evil Navis instead of their viruses. I was really let down at the part with the girl making ghosts appear on the net, so I stopped playing there. For shame, Capcom.
5: Again, got up to the part with ghosts, then stopped.
6: Same as 4 and 5.
Star Force:
1: Never played, but want to.
2: Same as 1.
3: Same as 2.
Misc:
Power Fighters: I keep playing it over and over with my brother.
Power Battle: Same as Power Fighters.
Battle & Chase: Never played, but I'm probably gonna buy the GameCube version of X Collection to get it.