It has been about 15+ years since I had watched TOS star trek. I recently started watching them again. I recently went back and am watching 1 a week, same with Stargate. I find them very enjoyable again. Some books/movies/shows work better at a particular pace. I found that binge watching them makes them decidedly less enjoyable. Other shows are basically designed to be 10 hour movies. So those are OK to do that with (westworld being an example of that).

Sometimes it is worth taking a break and give it a decent amount of time. Then watch it again. I have a few dozen shows I know I liked when I was younger. I could even give you a 'outline' of one of the shows that I could make up. Yet for the life of me I could not tell you exactly what 1 episode was about without looking it up. I know I liked them. Yet I no longer really remember them. Those are ripe for revisiting. But sometimes it is best to leave them as 'fondly remembered' and my older sensibilities do not match what I had years ago.

But yeah watching the same thing every other day and you will grow bored with it.

I also recently went through the TOS. It really holds up. The best episodes are timeless. TOS has an energy and drama that I don’t see in any of the shows or movies that leach off of that world. I’m probably biased, as TOS is part of my childhood, but it’s the only one I like.