Cool map, great job so far.
I really like the idea and the implementation of the dam-like structure and terrain. The size of the map is nearly perfect, should be good for public server, but also be playable with fewer players. For me one of the best maps in the last time (maybe years). *thumbs up*
There's not much to say in additional of jitspoe's feedback.
I'm not sure if 5 points for the mid flag is a good choice. Just from running over the map - without playing it with others - I'd think 3 points might be better. But I need to test if with players first.
The entities are nice, nothing to improve imo.
And two screenshots:
Red: Nice to see that you added clip brushes here. But in this corner I'd prefer a small box or something like that, because the hole is big. Feels a bit unreal to stay in the air here.
Red: The black face is on both sides (red and blue).
Keep up the great work and try not to finish this map too fast. Give it a chance to get tested public with both physics.
Map is online @ [OTB] Beta!
EDIT 1: Forgot this screenshot
For me it looks a little bit empty here. From an other perspective it doesn't look that extreme.
EDIT 2: One more screenshot ...
Red: I'd add clip brushes here.