At first this map seems small, but once you get a few playing it starts to really show its size. Personally I found One Night Stand too much like a quake2 map (not necessarily a bad thing). Structure is solid, lighting is good, and gameplay was not bad with more than 3. The framerate was really good!
Put together well, just needs the right amount of players (or the right players?). Left me feeling like I'd been playing Quake2