How good/bad are Temu products?

I've ordered plenty from Temu, and most of the stuff has been fine/as expected, some quite a bit above the expected quality (fancy faucet, fancy shower head, some tool bags. All great so far).

A few items I've expected to be a scam, and ordered anyways for curiosity. And they were indeed scams (f.ex., ordered 1$ porcelain knives set and received shitty plastic set).

So far it's been easy to tell good from scam there.