Nice, not thrilling, but nice.
I'm actually on old D&D pen&paper player from way back (started in '79) and I thought this game wasn't a bad representation of the genre, but not a really greeat one either. It was further hindered by the newer ruleset (this module was written with the original 1st edition rules and works better with them.
But anyway, once patched it''s not bad, but it could've been so much more. And that my friends, is a shame.