[quote name='Oktoberfest']I think we can all agree though that Heavy is pretty dull? Or is that just me[/QUOTE]
I think the Heavy, in general, is a shitty class, which is not what you'd expect from 300 HP + minigun. Fact is, without a medic, he's way too easy to kill. As a spy, I always go for Heavies (low-hanging fruit). Snipers can't miss them. They're pin cushions for arrow spam. Also easy targets for the Sandman.
So I only play heavy when I can camp cap points next to dispensers or occupy a safe corner. But I rarely find that enjoyable and do it for the benefit of the team.
Having a medic changes everything, though. Still, I don't like my enjoyment to be totally dependent on the availability of a competent medic.
Valve's stats bear this out: the heavy is the least-played class across all maps. So while the Heavy update attempted to change this, I think subsequent changes (mega-buffing the spy, the Huntsmen) have actually made him a less-attractive class.
Interestingly, while the Heavy is the least-played class, he averages the second-most points per hour. The sniper and engineer, the most-played classes, are towards the bottom when it comes to points per hour. Go figure.