Mine hasn’t been issue free - it had a charge port door fail, some AC smell going on, and a few small rattles and some wind noise. Tesla also proactively replaced a suspension part and my window regulators during my first annual service. The AC smell has been the most annoying - the latest firmware apparently has a fix according to the service center, but the smell lingers, so I will have to bring it back in again at some point for a more in-depth treatment. I had the same problem with my S (and every loaner I had), it appears to be something Tesla hasn’t quite figured out for the non-biohazard filter cars.
Uh oh... the shorts gonna pick up your post and we'll be seeing "Tesla Can't Make Profit Because of Poor Quality Mold Infested Cars" stories.