Without any specific order here's my 3 superstars who I think are underrated
Santino Marella - He's the only superstar who I think is underrated amongst marks and IWC alike. Neither group really takes the guy seriously. I think it's character that prevents him from ever being able to get anywhere. However his mic skills can't be questioned, the guy is hilarious, and his ring skills are underrated in my opinion. If you pay close attention to a Santino match, he's not the most technically sound, but he knows how to work a match as in the actual hype that goes into it. He knows how to put on a match as far as getting the fans into it. I think WWE could make money off of this guy if he were given a chance. I mean some of the best pops I heard in the last 2 years was when Santino nearly won the royal rumble and nearly won the elimination chamber. The only other pop that was close to that was when the rock returned. I think Santino would definitely be good in the top tier, despite popular opinion
Cody Rhodes - More so than Dolph Ziggler do I think Cody Rhodes should be the next guy placed at a top spot. Rhodes has been one of my favorites since he debuted and nailed that missile dropkick. Some might get a little butt hurt that I said more so than Ziggler, but I'll say why. Ziggler sells like a power ranger and that's just that. Not that it's a bad thing, it's entertaining, but it's just so over dramatic that it's almost cartoonish. I believe that is the only reason a lot of people are high on Ziggler. Cody Rhodes actually is well rounded, where he's also great on the mic. He wasn't always that good, like in 2009 when he was with Legacy, but since then he has really stepped up his game and I could see him as the WWE champion.
Tyson Kidd - Kidd was boring in his run as a tag team champion with the Hart Dynasty. Since then his ring work has improved dramatically and I think he could hang in there with the upper mid carders, going for belts like the US title and IC title. However I haven't heard him on the mic and I don't think I could recall a time where he was ever on one to be honest. Tyson is too good of a wrestler to be in the spot he is in, not sure about the talking part, then again HBK wasn't all that either.
Top Overrated
CM Punk - He's a conservative wrestler and I don't like it. I'm not sure if backstage is telling him to tone down his wrestling, or its him just looking out for himself, but I'm not high on it. He was great before he won the WWE championship, but now its just weird. Every week it's the same old I'm the best in the world thing and maybe it's a clever way of getting the IWC to hate him, but it's really garbage. Punk at this point in his career looks lazy in the ring, with the exception of PPV's. He just fails in comparison to other champions.
Heath Slater - He should be jobbing right now and letting someone else have his spot. The only reason he has that spot is because he jobbed to a bunch of legends leading up to Raw 1000. The only benefit of having him in this spot is having McIntyre along side him.
Sheamus - One of the shittiest mic workers I've seen in a long time. He always gives some half ass threat, says he loves to fight, and raves about Ireland. If Shrek and Finlay were combined you'd get Sheamus. I'll admit that the guy is decent in the ring, but not to the point where WWE should be investing, so much into the guy. He's the last superstar that is shown on the RAW intro if anyone hasn't noticed, he's a smackdown world champion that's always on Raw. The only reason he's not WWE champion is because people would actually see how lame this guy is. I'd swap his spot with Cody Rhodes