Well, for one thing, Linda Hamilton was actually pretty good looking in both Terminator movies. I assume you're referring to II, where she was tough and angry, but she was still attractive and feminine. And on top of that, the chick that played Tasha's sister was much more in line with the heroic Linda Hamilton type. I just don't think making women look like dudes is necessary to make them tough. Personally, I think that tough female action hero thing was exactly what Roddenberry didn't want.
And speaking of Troi, I noticed something else that annoyed me the other night. When Data loses to the galaxy's grand master of some silly game, he relieves himself of duty believing himself defective. When Troi's intellectually crippled ass beats him at chess, he says huh, guess I lost then. I'm barely able to accept Kirk beating Spock in chess, because he is Kirk after all. The idea of Data losing to Troi rates right up there with Troi+Worf as one of the most retarded things they could possibly portray.