I was actually about to put the pre order here. The cover of Cinnamon Girl is fine but pretty much anything on that album eclipses that song. Peter Steele was a force. The first two albums - Slow, Deep, and Hard and Origin of the Feces - were okay. But if that was all they ever put out I don't know how much I'd care about them today.
But Bloody Kisses really put down their thesis as a band. It is a singular piece of work within metal IMO. In fact, I'd say as a band that would describe them. No other band sounds like them.
October Rust, though, IMO, is the most representative album of TON. If you just wanted to know what they are in one album. It's that album. If you wanted to hear what they are in one song - there are a handful that could do that on October Rust.
And every album after that was great too. I got to see them when I was 15 at a small club on the tour for the follow up album World Coming Down (such a good album too). It was their Halloween show. The covers that they played let you know that - musically and as far as influences - The Drab Four were not standing around holding their dicks (I mean unless you check out Pete's Playgirl but still...)
Edit: I guess what I'm saying is your even thinking about this album then just get it.