Yea MKF, Dairou may have been in a good tier but he's so horribly written. I can't get into a character I don't like no matter what tier he's in. Same reason I don't play Fox or Falco in Super Smash.
But it's like Jeary said, he has a move where HE falls down and his OPPONENT gets hurt. At least make it do damage to him as well! As for Mokap, you realize he was meant to be a joke right? He was a secret character in MKDA, a mishmash of other people's styles with copied moves. He was just a guy in a motion capture suit.
IMHO the only worthwhile characters since MKM have been Kai, Havik, MKA Reiko, Mavado, Shujinko, Li Mei, Frost, Nitara, and Drahmin. That leaves the list of horribly horrible characters at Dairou, Darrius, Jarek, Bo Rai Cho, Hotaru, KENSHI HATE HIM SO MUCH, Hsu Hao, Kobra, Daegon, Taven, Ashrah, Tanya, Kira, Moloch, Onaga, and Blaze.
I'm sure there are some on both of MY lists that other people disagree with. Drahmin for instance, I know people that hate him. But everybody I talk to agrees with at least half of the horribly horrible list above. But I appear to have gotten off track.
In conclusion, Zebron was awesome.