I think the people that complain Hunters are underpowered are the ones who don't know how to use them and get shut down during their super every time. I believe everyone in, let's say, the top 5% of PvP players knows how to shut down a Bladedancer or a Golden Gun user, and, at the very least, trade with them.
I've played PvP long enough to know that Golden Gun and Bladedancer is very effective against people who are not particularly skilled at PvP. Against skilled opponents, you will only get 1, maybe 2 kills with your Hunter super. In fact, using ANY super against skilled opponents will probably only get you 1 or 2 free skills. However, you are more than likely going to get 0 kills against skilled opponents with either super. Sunsinger also fits in this category. Even if both teams have the same high skill level, FoH or Nova is more likely to get you 1 kill against a full team than Bladedancer will. Golden Gun is more debatable since it is long range, but you have a gigantic flaming beacon over your head that screams "SNIPE ME".
I personally find Warlocks more overpowered than Hunters. My K/D on my Warlock is much higher than my other classes.
English
-
The ONLY reason why hunters think that their supers are under-powered is because you can kill them when they're still using it. Even though you CAN kill titans and warlocks while they're using their supers.
-
It's much harder (and more satisfying) to kill someone before they Fist of Havoc or Nova Bomb. It's actually pretty easy to kill a Bladedancer or Gunslinger during their super if you learn how.