I think i accidentally deleted my comment instead of editing it. I'm free to the internet.
Anyways, i know Shazam can tele out of mine setups pretty easily, but I've really only played lex's online, and a short set with clint @ tfc. The few times I've played it seemed very 5/5 ish to me, but i also didn't feel incredibly over worked like i do in certain 5-5's like DD, Batgirl, Arrow etc... Shazam has the tools to deal with all of those characters, but for some reason, win or lose, i always feel like i worked so hard. After fighting Lex i feel like the first hit sort of dictated the rest of the match, and from then on there was either nothing i could do, or nothing they could do.