I've been watching Cheers on All-4 having not seen it since it was first broadcast on Friday nights on Channel 4. The HD remaster looks great, especially as it's been left as 4:3 rather than mangled to 16:9. You're so right what you say about it. I've found myself wondering why Cliff keeps going to a bar where one of the staff constantly insults him. I assume Fraiser initially returns after Diane breaks up with him out of delusional hope his presence will cause her to decide she made a mistake. It's very jarring, even disappointing, to see Norm and Cliff being openly homophobic in the season one episode The Boys in the Bar. It's obvious that the writers were pushing the message that being gay is totally normal and should be accepted, and Norm and Cliff's homophobia is criticised and even mocked, but it still all feels a bit off. I think it's a good example of why sometimes TV shows need to be viewed with consideration of how things were when they were made instead of lazily criticised by today's standards. The Alliance for Gay and Lesbian Artists in the Entertainment Industry gave the episode an award for it's support of gay people https://en.wikipedia.org/wiki/The_Boys_in_the_Bar