Interesting, the combat is one of my favorite parts. I'm curious what you don't like about it, if you have reasons you can give.
I loved the melee mode in the original Star Control for the combat, and I love Star Control 2 for the exploration and the story.
I typically enjoy using all of the mushroom guys, the spathi, the one really advanced race that's not the ur quan, the ur quan and the pkunk? But even those, most of them yeah just aren't very good.