The Comet is "fine" like teh ostwind is "fine."
Anything stopping you from making ostwind thread?
Or you just want to derail all threads about allied underpowered units and abilities into axis ones?
And if its like you said, aka "they don't listen", then what's the point of you even posting?
Comet is a bad tank that was nerfed out of the game, its primary role, standing up to axis armor isn't cost effective post nerfs, its AI is pretty weak(only Panther is weaker) and a churchil + FF is always a better option then comet+anything or double comet.
Cost reduction, fotm scatter buff, AoE buff, something is needed.