For me so far...
Pro's:
Feels great in hand (with aftermarket grips).
Accurate.
REALLY well built/designed.
Functionally placed decocker/mag release/slide release.
Relatively soft recoil.
Points very naturally.
Nice to look at.
Cons:
Relatively heavy (compared to polymer guns).
Stock sights suck for visibility.
Trigger reach a little long in DA.
Decocker wears a hole in my right thumb with every shooting session.
Slide is a pain to rack (especially malf. drills). Stiff, little to grab onto, and sharp serrations.
Field stripping requires a "pusher" tool of some kind and is a little awkward.
Magazines "rattle" in gun when fully loaded.