I never played against HT so I can't comment.
TF mopped the floor with POE. My first scrim for TF was against POE on RC, I remember how shocked I was to see the team that I was playing for beating them so badly. I was so excited thinking "Holy crap, I'm scrimming on a solid team."
NuTz consistently took victories from us in very close games, but......... they were cheating, and TF wasn't so....
Doctors and sticks were at a very similar level of skill and ability as TF.
I agree that R&G was better than us though. I only played against R&G post Raskal, so they weren't as strong as they had been... I'm pretty sure the final score on the 3rd map SB against them was 2-4 in favor of R&G.
So yeah, R&G was better.