I'll be honest, not really my taste but you have to expect that now and again.
To me, the "Plasma colours" don't really suit the atmosphere, and I can't find that connection between it if you get what I mean. I think the photos would have suited a more relaxed type of processing, y'know with warm tones, perhaps the odd lens flare. The B&W shot is perfect. The conrast is done beautifully and lighting is just so effective.
The HDR shot is a 50/50 shot for me. I'm not sure whether I like it or not. I think it may be, because there is just a little too much saturation for my liking.
Apart from that, well done and thank god you got a new PSU.