Yes, the game has a tendency to look like blended vomit and general presentation could have used a lot more polish, but MP is fun as balls and the game controls beautifully; not quite "Gears of War 3 beautifully", but very competent, nonetheless. Also, the Gunsmith on its own is more entertaining than a handful of retail games I've played this year.
Did anyone else pick up the Signature Edition? I think I might have made a mistake in pimping out the AK-47; it's definitely lacking in the range/ROF department, but it slays up close and hey... It's an AK. It's awesome and it sounds like a tornado of bullets. The MK14, on the other hand, is very solid.
Having a retarded team is as infuriating as ever, but it's been fun when playing with like-minded people.
In summary: I dig.