I was disappointed on the 11.2 driver suite as it really brought a lot of issues to my testbed. While this one doesn't seem to bring any issues, it's just another crap driver, to put it bluntly.
To be completely honest, I expected it. For starters, every time we asked AMD about the 11.3s we got told about how fantastic the 11.4s were going to be. Secondly, the fact that it's come so last minute and offers no performance improvements in the release notes along with a very minor list of overall improvements tells us that AMD are only releasing this driver to keep up with the "New driver every month" thing they have going on.
Because of this, I'm really disappointed in AMD. They've chosen just to release a crap driver so they don't ruin any kind of streak. Instead they could've been concentrating more on the 11.4 drivers and making them even better again.
If you've missed the 11.2s, I would skip this one as well. If you're still on the 11.1s or earlier I would suggest you make the jump to the 11.4 beta preview that AMD has released. It's the best driver we've used in months and it should be fantastic by the time it hits WHQL stage. As for the official "WHQL" driver this month...yawn! Skip it!