I have purchased a lot of CDs. Some start up and play every time, no skipping no problem so the CD player is fine.
Other CDS arrive, and some of them just go round and round and don't play. Others do play after putting them in and out of the CD player a few times, and play fine. I am not talking about the music quality of the CD or skipping, just the fact that they either don't play, or play after trying to start them several times.
These must be cheaply made CDs.
How can you determine when you buy a CD if it is good quality ?