Lol, which thread are you referring to? There are a lot of threads in which people complain
Seriously though, some users report problems, others have no problems whatsoever. Just try the drive and see if it lives up to your expectations. If you use quality media then you will most likely have good results. I've had no problems with either my PX-716A or my PX-716UF but that doesn't mean your drive will also work great and the other way around of course, if you read that someone has a problem with his drive this doesn't mean your drive will also have a problem.