I downloaded the map and here's what i got.
Strict leveldesign opinions:
My first impression is that the map is very, very well done from a
leveldesigners point of view. Everything is where it is supposed to be
and the level strongly reminds me of nova prospect. The lightning is
superb nad you have really mastered the "point_spotlight" entity =).
My opinions about the level in general:
The map looks really good, but i am afraid it does'nt add something to the HL2DM community.
You have completely copied the consept of nova prospect and dm_lockdown
and havent really added something new at all in forms of gameplay or
artisticly. This might not be a negative thing for those who love
running around in prisons, but i dont. I have played far too many maps
like this one to enjoy it anymore.
I see that you are an exelent mapper and im sure that you can do something MUCH more creative than this.
I took a closer look at the map, and had to look quite hard for things to remark.
Well heres what I got:
The stair seemes a bit too thin and weak for me..
When standing here i couldnt jump up on the platform to the right.
Seemes like you have put some clipbrushes there. Try to solve it in a
different way.
Absolutely beautiful!
The layout feels very labyrith-like to me. I had a really hard time
finding my way through the map since everything lookes the same. Try to
use different lightning, or other things that makes it easier to
remember.