I disagree. It's not bad for it's price and still cheaper than most random other cameras too, even if you decide to change the (often scratched) lens for a new one.
I'd say it's worth a try for sure, especially in the early times when crashes happen, but you should pay attention to resolutions too and not just the price these cheap cameras go for.
Obviously people shouldn't expect an excellent quality for those prices, but for an FPV beginner it's not smart to start out with a modded GoPro camera or the like for sure.
Just my 2cts.