It pains me to give this 3 instead of 4 stars, as the maps are fun, challenging, good-looking, and well-thought out.
...But here's the deal. This belongs in that "group" of wads were most of the challenge comes from three things, mancubi with little space to move, Revs with little space to move, and a tiny amount of ammo, especially when playing from pistol start (in UV at least). Secondly, each level feels like the one before it, both in terms of looks (lots of brown), as well as stracture/enemy placement = repetition.
Definately try it out, in hopes of it being your jug of beer.