Well my main concern with the game are the long range tanks. They not only able to massive damage at long range out of reach of other units but they also have a lot of health and armor so when they are assaulted it will still take a lot to take them out. You have a better chance of losing your tanks then taking out the enemy, meanwhile the enemy is taking your stuff out from a safe place.
At least with KT and IS2s you have to move forward into the danger zone in order to do damage so I don't have much gripes with those.
Okay I understand your point. The title was misleading and I think the poll would've been more well constructed if it included all the heavies (even though I understand some of them are not problematic at all).
I still think KT is very problematic and should be included. The Jgdtiger and KT I can see being balanced if there were more effective counters to them. The units themselves are okay but look at the KT and jagdtigers opponents, they are mostly Allied mediums which lack any heavy armor. Anything heavier is locked behind specific commanders. These Axis heavies also have better support in forms of powerful Pak guns and Obersoldaten, Grens, etc.
Okay so what I am saying is, I think these heavies are fine, but in terms of matchups and support, there are heavy tanks (mostly KT and Jgdt) that are problematic. If we get reliable and effective counters for these units, the amount of frustration will go down dramatically