I've had 3 Norcs:
1-NP29 (1991 in 9mm): Shoots ok, had to file the inside of the slide a bit or it kept hanging. The finish was obviously really bad;
2-NP22 (imitation of SIG P226): Shoots ok, trigger isn't bad at all for a Norc. Actually, best Norc trigger of the 3. Pretty much as good as my real SIG P226;
3-NP27 (1911 commander length in 45acp): Shoots great, trigger totally sucks. Feels like I'm bending a metal rod when pressing the trigger.
For the money they cost me, they're good value. But none of them is anywhere near as good as my more expensive guns. My Shadow 1 blows them all out of the water, but, granted, with upgrades it cost as much as all 3 combined. The problem is once you get those more expensive, better guns, there's no reason you'd want to use the norcs.
Also, the NP22 is a hit or miss. I've tried one from someone else at the range, and his gun was so inaccurate it wasn't fun. If I had ended up with that gun as my first norc, I would have just given up on norc completely and sworn them as crap. Lots of youtube videos from people with low-accuracy NP22. QA must be deficient. I'm lucky I didn't get a bad one, but it does make me pause on buying other Norcs.
I guess I could change the trigger on the NP22 and end up with an a much better gun. But maybe I'd have to change the sear too. And this, and that, and finally you end up with 1000$ in parts in a Norc frame.