I always think the operative words in reading any comments on guns (including mine) are, "Your mileage may differ."
I've been evaluating guns since the 1970s, and over the years I've moved farther and farther way from flat expletives like, "that brand is junk" or "this brand is great," largely because some of the so-called junk brands have produced spectacular models while some of the gold-standard companies have produced bad clunkers. I also try to compare notes with other people who write about guns...you'd be surprised (or maybe not) how often we end up with diametrically opposed opinions.
One of the more instructive lessons I learned as in the 1980s when I was sent a TEC-9 "assault pistol" for T&E. I don't recall requesting it, but it showed up at my FFL dealer with my name on it, I thought, "Oh, what the heck?"
At the time I was a hot-shot IPSC shooter, with all the snootiness that might imply. I shot a Wilson Master Grade in competition, appropriately, as I had co-authored THE COMBAT .45 AUTO with Bill Wilson. I was working with a lot of LEO trainers, yada yada...Mr. Gun Snob Hisself.
So my friend and I cooked up the ultimate TEC-9 test...we would shoot the darn thing to pieces. I gathered up not only super hot European and Israeli 9mm submachinegun ammunition, which I knew for a fact would rattle a Hi-Power apart in a few magazines, but also my box of Michael's Screw-Up Reloads, all the 9mm rounds I'd botched up over a period of years. Some were double-loaded, some were loaded with heaven knows what, some had been festering in the box for 7 years or so and I had no idea why I threw them in the box. Maybe they were radioactive.
Short story is the darn POS ate it all up, subgun rounds, double loaded 9mms, whatever trash we loaded in it, the TEC-9 perked right on. So we ramped it up...we towed it on a line behind a canoe, dredging sand and mud; we left it on the floor of my old rusty beater Volkswagen, we never cleaned it after sessions...and it never failed. Not once. In the end, we shot it for group and it was good for 4-5 inches at 25 yards with 9mm ball. My friend bought it and for all I know it's still his car gun.
Of course, your mileage may differ...
Michael B