We have been playing a build of the game for about a week now, and the ambiance really evokes the memories of when we played the module years ago by candlelight. Tim Cain, lead designer on the project for Troika Games, is so committed to keeping the game within what was envisioned in the modules that he has been e-mailing Gygax on a semi-regular basis to make sure that any ambiguities in are resolved the way Gygax would have wanted them.