I think Raiden and Kung Lao are definitely underrated. Before I knew the MU I thought Kotal Kahn was as well. But I’ve surprisingly faced A LOT of Kotal Players. It may be just because I use Searing Rage Scorpion, which I think could potentially be the worst MU in the game. I as Searing Rage Scorpion can literally keep Kotal out the entire game. If he somehow gets in, it’s not like it’s impossible or even very hard to get him out again. His long rang advancing strings can be low profiled and stuffed, even the mids I believe.I feel like the more I play against and learn about Erron Black, the less I feel he's top tier. He's got fuzzy-able pressure that he has to commit to, his long range mixups can be avoided, the rifle is great but not impossible to play around, his primary footsies string has a big gap, and his damage is typically on the lower end. I'm not saying he's not challenging to beat sometimes, but it seems like once you learn the match up a lot of his pressure is trivial.
I also think Kotal Kahn, Kung Lao, and Raiden are underrated, though I'm still undecided on whether I want to keep playing any of them. They're all like one change away from being really strong.
It’s hard for me to determine how good some characters are because I use top tier characters right now. I just don’t have time to learn anyone else. I randomly labbed Geras one day for like 30 mins and then started winning with him. I really need to learn low tier like Frost since low tier is definitely gonna get buffed eventually.
I just hope the only thing that gets changed with Scorpion is making the TP a high and maybe not being able to amp TP on block. Also I agree with making TP cancel cost two bars. I really hope that’s enough for people who say he’s OP.