Seems poor trigger feel is a fairly common issue among various PCC models, though I understand the Ruger's isn't too bad. My TNW ASR had about a 6.5lb creepy pull, very uneven if not quite gritty feeling. I filed down the rounded part over which the sear trips by about 1/3 to lighten the release and polished the heck out of everything engaging with anything else to reduce friction, dropping it to below 5lbs with a fairly crisp feel to it after a smooth 1/4" of travel. A little elbow grease goes a long way with mechanical things. Polished the sliding parts in the action as well - the bolt carrier and buffer weight and the spring ends. I'd seen folks complaining about the difficulty in drawing back the bolt, one Canadian video reviewer being especially disturbed by this, but even before polishing it really wasn't very challenging. After some cleaning up it feels smooth and sounds quieter. Oh right, some lithium grease on the spring helped with the noise.
In general it surprises me when I see all the little complaints about various PCC models having issues. These things are basically dirt cheap, considering they're being made by workers getting paid in US Dollars. It's obvious that corners are being cut everywhere to get them out the door at saleable pricing. Some degree of end user willingness to do a bit of refining see implied. Heck, I have rarely bought anything in the last 40 years that I didn't modify in one or more ways. Manufacturing is like that. Expecting a gun out of the box for less than $2,000, or especially under $1,000, to work like a Swiss watch, well, that's just a bit silly. Learn to tinker with these things. Polish your extractor face so it grabs brass a little easier. Polish the chamber after rounding the feed ramp edges to prevent bullets from getting caught up and assure easy extraction. Check your crowns for defects and polish them to perfection if they aren't already perfect (which they aren't from the factory, ever). Let's be realistic about these things. They're simple machines, made on a budget, and one should expect less than perfect performance until they're coaxed into their ideal state with some TLC. And it's not like there aren't YouTube tutorials on all this stuff!