I've been meaning to rewatch 1, 2 and 4 for like a year now
I think that it's really interesting just how quickly it turns from great tv to complete shit. I remember that we simulwatched s5e1 with joost the day it came out and literally 5 minutes in we were like "wait why is this show really stupid now"
6 and 7 both had like two good episodes apiece and yeah looking back 6 at least was trying to be fun. But all of 5-8 are really fascinating because you watch them and you can't believe that actual adult humans came up with them and then produced them, I strongly advise you to pick one of them and just meditate on the state of this (6 or 8 probably, everyone remembers the lumberjack finale from 8 but honestly it's not even in the top 10 of the most ridiculous things in that season. It barely even makes it to the top 3 most ridiculous things in the final 10 minutes tbh)