Good: ... it got a nice atmosphere I guess.
Bad: If this was my map I would have deleted it and started over. It's oversized, got no cover, too dark, and very flat.
The lighting is the worst.. I couldn't see which team anyone was on and I saw a lot of other people shooting their own team out of confusion. The capture point was never an option since it was equal to suicide to try and cap it.
The class balance is way off too, sniper and scout are far better choices than heavy or pyro.
As I said, It would probably be easier to start over (you can keep name/setting/theme whatever) but make it fun for all classes this time.