I'm trying Yak and Yeti this June. Most of the reviews I've seen have been pretty good for the restaurant (better than the CS). I imagine this one is largely a matter of taste so you really need to try it to see.

Sci-Fi is definately more a place for atmosphere than food, but my mom and I did okay here. They helped me out with something off the menu since I wasn't feeling well and it turned out fine. Just get a milk shake and that will make it all better

I've only done LTT for supper so no help there and I've never been to The Wave.