It's only the kick & snare sounds that I ever have any problems with - I use Groove Tubes GT55s for overheads, which always give me a superb sound, and those little clip-on Sennheisers for toms - which again are ace.
I've never had any bands complain about my drum sounds, it's just a personal thing. I want an SSL sound from a 1680!!!
Anyhoo, bought Drumagog last night, and you're right - as a snare/kick replacement it seems pretty faultless. Money well spent!