I didn't like this particular episode the first time i watched it,it felt a bit silly with the "wrestling" theme and all lol 😛 I think that kept me from seeing the BRILLIANCE of this episode. The second time i watched it i fell in love with this ep and have loved it ever since. 🙂 This says nothing bad about this ep,their have been quite a few BTVS and ATS eps that I wasn't too fond of the first time around but after a re-watch I adored. Among them; OMWF,restless,and the Pylea arc from Angel. Still,there are a few that i never liked too much even with multiple re-watches; "Go Fish" and "Inca Mummy girl",just saying 😛 🙂
I think that what you call "silliness" about the wrestling scenes was, either intentionally done or accidentally brilliant, and I, being of thay generation, caught it probably before, or even if, most others did. When I was growing up, I spent a lot of time with my grandmother, possibly because she had one of those then new marvels, a television. One of the things that she was an avid fan of was professional wrestling, so, between that and old Western movies, that's how we spent our afternoons and evenings.
The wrestlers back then weren't like what we see today. Sure, there was more showmanship than athletic skill involved, but never even hint to my granny or any other fan that what they were seeing on that screen wasn't absolutely real, or you'd have a fight on your hands!
And that is my point, and what I saw in the wrestler, Numero Cinco, and his brothers. They were showmen, but the fans didn't know that. To the fans, those men, men with names like Jackie Fargo, Haystack Calhoun, and Andre the Giant, were not just heroes, but actual superheroes. That's what the Numero Brothers were to me, a trip back to "those thrilling days of yesteryear," sitting on the floor, eating fresh baked cookies, drinking a luke warm Coke, watching those huge men cavort around the ring with the grace of ballet dancers, and listening to my grandmother cheer the good guys and cuss the bad guys. If the devil ever built a robot anywhere around Atlanta, Georgia, Jackie and Haystack would be the heroes that little old lady would look to for protection.