Given my disappointment at Postal 2: Apolcalypse Weekend, and since I needed to have Postal 2 installed to install the expansion, I played through Postal 2 again. I hadn't touched it in quite a while - well, two years to be more precise.
Postal 2 is still as I remember it - a pretty generic shooter, with some cool things wrapped around it. It is free and open, there is humor and interesting characters and good interactions, and totally rediculous situations. It is just plain stupid fun.
Playing it only cemented how bad I thought the expansion was.