Well, they may be cheap, but that alone doesn't seem enough to me. I guess different people look for different things.

I had a Asus ROG Zephyrus G15, and I'd rank it as one of the worst laptops I've ever owned (edit: don't even think it was that cheap). Including the awesome "feature" that it can't be run in clamshell mode, otherwise it will overheat and shut down. That took a while to debug.

I also know of at least 2 other people who were not happy with the thermal performance. They were able to mod it, which is cool (pun intended), but it's disappointing that's even necessary.