After reading a lot of good stuff about the Lemire run (mostly from this thread) I bought the 2 volumes and I really enjoyed it. Then I decided to read the first three volumes of New 52 and I am halfway through the second volume now and I already regret buying it.
The art is rather boring and Oliver is such a jerk and the stories are not interesting at all.
Once volume 6 comes out I will read it and I hope the new guys will keep up the quality that came with Lemire and Sorrentino.
So I finally got my act together and finished volume 3 (all the issues up until Lemire joined) and god what a mess it all was compared to Lemire's run.
Some issues had a different artist for every other page so the art was all over the place and every issue felt pretty much stand-alone.
I am so looking forward to them releasing volume 6, which is due in may I believe.