I just played a few rounds with bots, and the gameplay is just superb. All the models show up without any problem.
However, there are still a few glitches. It's quite unfortunate, because the map is otherwise flawless.
- I don't know why Hessi used the default "wasteland" sky, because you can clearly see the "seams" in the sky from most places in the map. This is the most blatant mistake.
- The texture on the displacement surface in the 3D skybox is stretched out too much. This is most obvious when you climb onto the sniper's tower at bombsite B.
- The background noise gets annoying after a while. Even though I only heard these cats meowing and dogs barking when I was walking alone in the map, they really became a nuisance after the first few seconds. The cat noises are especially bad, because it sounds like the cat is being neutered.
The framerates are very good in most places. There are a few spots where FPS drops down to the high 40's on my machine (with no bots), but it's still acceptable.
The .NAV mesh was tuned quite well, and the bots don't generally preoccupy themselves with too many stupid things.