I like the latest recoil; except when prone. You can't even do 3-5 rnd bursts with a SAW because it still kicks the barrel waaayy up. Last night during MP I couldn't even lay suppressing fire for my team because after 4 or 5 rounds it was shooting 50 feet over their heads, and the spread was horrendous. I had to do single-round shots to even get close; and if they were running...there was no hope.
I think when prone your aim should auto-center (since the weapon is laying on the ground), so you can at least get some decent groups with bursts. I wanted to also suggest making it shake your screen a little more so it's a little harder to follow your target; but still possible to hit them (trying to simulate the gun kicking back more than up while prone).
However I really like the standing and kneeling recoil; seems pretty accurate.