Funny thing is that I actually started watching that a few weeks ago. When I was a kid, the syndicated TV schedule meant starting at 11pm I could watch World Class, NWA Pro, then GLOW to cap off the night. Now on Saturdays I watch Collision, Rampage, and WOW to get some of that nostalgia back. I will say one thing, there's still the unmistakable David McLane gimmicks, the actual wrestling part is actually taken way more seriously this time around. Yes the tone of the show is still silly, but compared to the old GLOW this might as well be 1989 NWA by comparison.
To tie it all together, they brought in AJ Lee a little bit ago to help book the shows IIRC so that's probably a big part of how that happened.