We played through every map in this pack online today.

As the other reviewers wrote, these maps have great architecture, flow and lighting. They have good flow, and play very well online.

I would like to add that, although Big Map ( along with TTEP and 1080p ) was slowing me down in the main arena, I'm glad Windbreaker didn't let older machines keep him from pushing the limits of the engine. It's a great map that shows the kind of scale Aleph One is capable of in 2011.