Bizarro Stormy: First off, Great name haha
I don't really have too many crits on your images as environments are part of an area for which I have very little knowledge.

pic1: I would work on the texture for the water coming out of the pipe. It's a little too far on the opaque side I think and it doesn't realistically terminate into the sewage water beneath. I'm not sure about the ladder texture and it looks like you've got some stretching occuring on the walls. All fairly easily fixed. pretty good, nice ambience.

pic2: Disregarding the models, it looks like its textured fairly well.

pic3 & pic4: nothing to report as the style is meant to be pretty basic

sorry I can't offer anything too useful. I was wondering, though, what it's like at FullSail. How do you like it there? and is the instruction good?
I've heard bad things from students of the past, but now FS says they've changed, so I was just wondering

anyway, good luck on your next projects