Heck yea! Now we get alot of new high end composting and shader nodes! (connect the dots :) I am especially happy about the included DOF

And how much do we expect to pay for all this? Gotta love Blender.

Personally im gonna wait for the official release, but I hope theres alot of good tutorials out there for me when it comes. (I am lazy)

Heres another link to check out, its a release log (changes since last version)