After experiencing problems with a Dell U2713H and Asus PA279Q (same panel I think), I waited for something else to come along. It did, but it wasn't the BL3200, it was the LG 34UM95. I'm glad I didn't purchase it after seeing lots of issues with the panel (not to say I would experience them of course) and it was also £800+.
Then the BL3200 popped up and it was not only cheaper (£500), but bigger! This was an upgrade to my Dell 2407 (still have it) and going from 24" to 32" makes a difference.
I was actually looking for a 2560x1440+, so with its 32" panel along with the price, it was hard to resist.
The only "thing" (aka not a problem for me) is that there is a banding issue. The only time I see it, is when I'm at the OS X login screen and looking at the panel at an angle. It does not bother me as I cannot see it when looking straight at it during day-to-day tasks.
Oh and with all cables they bundle with it, it was lacking a MDP to DP so I had to purchase one.