Yeah it's true. But it's also really early and we've been playing our mains for how long now?
I was playing a set with a decent smoke against my shitty cyrax and we were going relatively even, I switched to JASON and destroyed him, horribly. Give it time for us to get comfortable with the characters as well. They may be broken, but I don't think so. Only one I think even has that potential is CSZ. He is pretty ridiculous on paper.
Also correct me if I'm wrong but F2 is listed as a high while it's a mid. A great mid at that (especially for Cyrax, F211 string is my favorite)