Looky:
Marth beating Meta Knight: http://youtube.com/watch?v=uWYi1wJzj_w
Dedede beating Meta Knight: http://www.youtube.com/watch?v=IshTskDPUfc
Dedede beating Meta Knight during tournament: http://youtube.com/watch?v=jVsxDNf45nY
Peach beating Meta Knight: http://youtube.com/watch?v=j5AWvQ8jajw
Jigglypuff beating Meta Knight: http://www.youtube.com/watch?v=7K32wLdLLh4
Ganondorf beating Meta Knight: http://youtube.com/watch?v=9W4Mr38r3bw
Yoshi beating Meta Knight: http://www.youtube.com/watch?v=VbLTYsFq99k
Seriously Riot, if a character had no flaws it would never lose no matter who was behind it. Lose the cocky additude, its starting to really get on my nerves. You are not god, stop making yourself out to be god.
Meta Knight doesn't fare as well against projectiles or characters that outrange him. Problems with DK much? Meta Knight also doesn't recover vertically very fast making him spike bait. He's also one of the slowest moving characters in the air unless he's gliding. His KO power from an outright standpoint is nothing to brag about. He's one of the easiest characters to KO off the top of the stage. When spiked he has very limited options.
As for broken enough to make up for skill difference. TGM plays Samus and still whoops you if I remember correctly.
My Creations in Modnation Racers! Check zhem!
http://community.modnation.com/en-us/players/IvoYaridovich/creations
