Am I the only one who hasn't found this unit to be all that amazing?
I've used it in 1v1 a few times and I hardly see it get squad wipes. It's a good general purpose assault gun (as the AT is quite good too) if it's protected, but I rarely see it destroying armies.
I don't play team games, so is it that much more dangerous in 2v2 and up?
In 2v2 you have more forces protecting your ISU that is camping the middle VP (your teammate), so if you dont have Jagdtiger, gg wp.