Matter of personal opinion...The original is still the best.
Not dogging the AS trigger (it's actually damned excellent) but the QA isn't the worst thing Walther has ever done either.
I like mine, just wish it wasn't on a .40. I'd probably let my wife carry it daily.
You want to talk about a purely crap trigger, then go try a S&W Bodyguard .380. It's like dragging your index finger through a gravel filled corn field, then finally catching the edge of a 2x4 at the far end, and getting rapped in the hand with a piece of wood while a firecracker goes off in your ear.
The reset takes you all the way back across the corn field for another long slow drag, about like watching two Geo Metro cars race. Slow, painful, and not at all confidence inspiring LOL.
There's a few tricks one can do to a QA pistol to make it feel better, short of changing springs, I've done all that, and mine isn't all that bad now. It was also barely shot when I got it, and I haven't put but maybe 175 rounds through it, if that even. Would have to check my log to know for sure.