Yes, I love it.
Likes:
The LPI dump is very well designed, you can actually control how much air you release.
Trim pockets give flexibility for different weighting depending on whether I'm in a wet/drysuit or different fins.
D rings on the shoulder/waist straps are perfectly placed (for me, at least) for slinging a pony.
The material on the back makes it comfortable for the few times I get to go diving in a pair of shorts.
Dislikes:
The fold out pocket is a bit of a waste of time.
The integrated weights can be a PITA to get in at times, particularly if you use (a lot of) shot in them.
Took me a while to get used to the inflate/deflate buttons on the LPI - just different from what I was used to, not bad per se!
The clip on the LPI for holding the LP hose to the corrugated hose comes off if you're not careful when de-rigging your kit - I've changed mine.
Tank band fiddly if you use different sized tanks.