Yep. Some movies are worse than others too.
I'm not sure what you imply when you say "dealing", but good luck, cuz you'll need it!
Yep.
Everybody does, to some extent or another. You can drive yourself mad, and nitpick, or try your best to ignore it. If I were in your shoes, I'd just try to stay away from that channel. Sorry, man. I'm pretty sure TLS Guy blames this kind of thing on poor performing SMPTE engineers.