Hey, have some demos of my first run on skill 2:
http://www.quaketastic.com/upload/files/demos/hrim_sp4_negke_skill2.zip
The space map isn't so good. Nice rocks but it's very awkward to play because one easily slips off all the slopes.
The castle map is ok for a turtle map. The atrium could've used a bit more contrast and perhaps something like plant growth (for some reason this came into my mind).
The metal map is obviously the best of the pack. I liked the way the textures are used in many areas and the large scale. A few metal structures (platforms, bars etc) are too thin. Funky ambushes, especially the one with the Ogres and the lava felt refreshingly classic.
Neat little start map, too.