I've only worn Doc Martens since the early 90's. For a long time, even after they moved manufacturing to China, they were fine. About 5-7 years ago, though, I noticed the quality took an absolute nosedive.

Since then, I found out about Solovair, which manufactured shoes under the DM name in the UK for decades. I bought a pair about 8 months ago. What an incredible difference in quality. This pair still look great, and unlike Docs, I didn't immediately need to put insoles in them. I definitely will not buy Doc Martens again.