One thing I've noticed is that many DVDs look like utter crap when I watch them on a 70" TV. The MPEG compression artifacts are very noticeable; unless the DVD

One thing I've noticed is that many DVDs look like utter crap when I watch them on a 70" TV. The MPEG compression artifacts are very noticeable; unless the DVD is compressed very carefully. I just decided that, if I think I'm going to watch something a few times, I'll seek out the 4k disk.