They released a buggy app they didn't go about punching orphans. Their webapp is excellent and the native one will be fixed and re-released, let's get things in prospective and try to complain less about free stuff.
Then they went and released the iOS app for G+ and it was woeful (and continues to be woeful after a couple of updates). I didn't get the new gmail app before they pulled it so I can only speculate (and considering they pulled it rather than left it to iterate, I'll assume the bugginess was pretty bad).
Why is it they can get a mobile web version of an app so right and get the same native app so wrong?