Think you're wrong on this. Most people I know who dislike HBK(myself included) are more than willing to give him props for his in-ring ability because he is quite outstanding in pretty much every facet his size allows him to be. Not sure I've read anything on here where people have doubted how well he can go.
The only thing I can think of where people criticize his matches is when he's burying a good talent which links into more of his perceived backstage antics rather than anything else.
Nah it's people actually criticising Shawn for his in-ring abilities, casting aside the fact no wrestler (not even Bret Hart) takes away the fact that he's very talented. You'd be shocked how many people criticise him on some of the boards I mentioned for lacking good offence, for being a mindless bumper, for making so many unrealistic comebacks etc.
As far as I'm concerned, people can have those opinions on Shawn if they like, but it's when they start praising other stuff and ignoring the same supposed "faults" in other wrestlers that I get annoyed. I'm really not a Shawn appologist much, I just don't like inconsistency. But people can have those opinions even if most of Shawn's peers rank him highly and most fans get a kick out of his matches.
But to acknowledge what you said about him...
I think people need to be careful when they claim Shawn is burying guys in his matches. There hasn't been one report from any source, be it The Torch or The Observer, that has reported Shawn being a nuisance since his return in 2002. I remember when he beat Jericho at WM19 (this was before Shawn was back to being a regular performer on RAW) the whole internet was in a rage about how he never put Jericho over and how he's using politics etc. Mind you there wasn't one report saying Shawn refused to lose or did this or that. And in fact Jericho rates that as his all-time favourite match, so those people really wound up having egg on their face.
People claimed Shawn and Hunter were burying the Spirit Squad a few years ago when they reunited as DX. I agree fully that the booking seemed designed to bury the Spirit Squad, yet again there were no reports of Shawn making a nuisance of himself. Not forgetting that Shawn's done jobs a plenty since he's come back. At one time or another he's jobbed to Orton, Batista, Angle, Benoit, Taker, Cena, Hunter etc.
By all means Shawn was a problem, especially from 1995-1997. Not making things easier for himself is the fact that his character, back in 1996, was easy for people to hate because who's going to cheer a pretty boy who wears sparklers?
Anyway he's easily the most divisive wrestler on the IWC. If he's wrestling in highly praised matches, they'll get criticised by some. If he's winning matches, people will start talking about politics.