Last night me, my wife and a friend finished Tomb of Horror Revisited by BM Productions.
I'm sorry to say that I can't really understand the 41 votes and an average score of 9.2
Okay, it's both single and multiplayer. That's worth a lot. It's a pretty good conversion of the PnP adventure and that's worth something too. But in my and my party's opinion a really boring module for CRPG. In a PnP setting the DM can give that extra a long dungeon crawl needs but this mod does nothing of that. It's just forever re-spawning monsters, not so interesting area design and lot's of separating the party by teleporting them somewhere far away from each other.
On the upside, there's few bugs, a walkthrough and... no I can't find anything more. I'll give it a 5.0.
Okay, what's on the play list for our small party now. It's Indira Lightfoot's Trial and Terror.
Here's a shot of my fighter/berserker/weapon specialist with a funky crown on his head and my friend the crazy cleric. My wifes character is away shopping, of course... (or stealing). Just played a few hours but I'm already in love with this module. Nice looking, interesting, challenging (and I don't even like +15 high level adventuring).