He's just recieving my advice on this map, to review all the bugs, glithces and all about playability.
Review was exellent, believe me, it's my brother, I know him, he is aaaaaaaall about architecture, but he has poor FPS experience xD
He just does this as a hobby, and of course, he's a begginer. But a good one IMO xD
Bugs: z-fighting, missing textures (for Vanilla Quake3), vis does not seem to work at all (50K r_speeds), this would have required hinting... plus other issues.
Design: Actually looks quite interesting, but mirroring the map - just so - is a bit boring, IMO.
I'd also agree the mapper has potential, and good ideas, these only need to be refined somewhat (technically).