I really agree with you, whenever I play the campaign and I see a T-80 coming, I feel somewhat afraid, especially if I have no AT weapons, Its a really great sense of fear combined with adrineline, I love it, but when I see an Abrams I feel more like "ohhh... great...I'm screwed.." but don't get me wrong I like the Abrams, its just overpowered in OFP, takes like 10 RPGs to destroy and i think 4 AT4's, funny thing I did a quicky mission with T-80 vs. M1A1 Platoon on Desert island and I watched as a civilian and strangely the T-80's won I was really shocked, I also noticed that they reload rounds alot faster and shoot faster than their M1 counterparts, Interesting stuff