Don't ever listen to people like the poster quoted above. Fans of the wrestlers who don't like Hogan also don't like him. You only ever side with the people you agree with, just human nature. It's pretty sad that the word fact has lost it's meaning. Gravity is an irrefutable fact. Not hearsay or rumors about backstage politicking. Hogan got what he did because he was the best and wrestling was built up around him.
People forget that Hulk Hogan is not world famous because of wrestling. It's wrestling thats world famous because of Hulk Hogan.
For the record Hulkamania was pretty much in full stride when Hogan wrestled a pretty intense match against Cowboy Stan Hanson in Japan. It would've been around 88 - 92 somewhere there. I've only ever seen it exclusively on an old VHS tape called "the power of Hulkamania" look it up or find the tape if you don't believe me.
As far as Hulk Hogan changing the direction of WCW. Yes Hulk Hogan's mere presence did that. Not backstage politics. He wasn't in charge of how a whole show was booked as much as people want to think so.
As history shows for WCW it was for the better anyway. History also shows that WCW only truly suffered when Hogan was away injured and ultimately when he left and also very much how he left. He had nothing to do with how Jim Duggan etc were booked and Flair was pretty much in on everything Hogan was doing anyway and wanted to be part of it.
People exaggerate the amount of creative control Hogan had. The actual truth is Hogan could care less about anything that didn't involve his matches and the rest of the time he was backstage getting drunk with Macho Man, Flair, Hall, Nash, DDP, Ray Traylor, Sting and The Giant.
As far as Hogan really being a nice guy and the people who didn't get to work with him being jealous goes, it's true. He's painfully nice it's actually quite unbearable if you're around it. As an outsider looking in that would be torture.
Think of it like that guy (or lady) at work who seems to get every promotion and everyone seems to love but you just don't see it and think he's (or she) is just a total douche bag and you hate all their jokes and everything they do. Thats how Hogan is seen by many.
Whatever you think of WCW in that early 90's period - Hogan's arrival was part of a strategy. Now I have no doubt that some of Hogan's friends did very well out of it (anyone who hired Ed Leslie to a contract after that facial injury would only be doing it as a favor to Hogan) and some did take spots from younger workers. Did it harm WCW at the time? No - Take Ausin "slipping on Duggan" - they got a known name as the US champion and although Austin never really wrestled for them again, he was clearly not in the plans to work with Hogan so the damage was minimal at the time.
Of course that moment had a massive impact on the business as a whole but no one could have forseen Austin's explosion at that moment, he was a great potential worker who was pushed aside for the "proven" commodity of Jim Duggan in that role - Duggan was limited in the ring but massively popular and underutilised in the WWF, so WCW pushing him to that title wasn't unwelcome in itself, that he was also one of Hogan's friends is probably coincidence.
By investing in Hogan, WCW had to make sure they had opponents who could work with him without any awkwardness, so again they go to previous opponents like Ray Traylor, John Tenta, Randy Savage, Meng and the Barbarian as these guys could make Hogan look great but also hold their own as draws and building WCW's image, again they were buddies with Hogan but someone like Meng was a US champion and pushed as his talent merited like Duggan he was underused by Vince and, no one has ever said a bad word about he or any of those names I just mentioned so they were more "everyone's friend" than Hogan's.
Now some bullets were dodged by fate, sadly Rick Rude got hurt right around the time Hogan debuted. Had that not occured, you could have seen some awkwardness between he and Hogan and Rude returning to the WWF in 94.
Some of the younger talents who could have befitted from Hogan jumped like Trips and guys like Davey Boy Smith also didn't stick around once Hogan was on point. Personally, I think Hogan v Davey would have been a great WCW title feud, but you could imagine Hogan not wanting to do it or feeling it beneath him.
At the end of the day, Hogan has the kind of rep that is based on a lot of opinion and conjecture - no one really knows the jobs he refused or the men he kept down except him, he suffers from the fact that people believe he is capable of it rather than any evidence he ever did.
Cena and Austin both have it too, A-Ri and Jeff Jarrett are not names on the level of a Rick Rude or Terry Gordy but they have been involved in disputes that the bigger guy has "won". They only have to do it once and then they are guilty on every time someone thinks they did it.