I haven't seen the Fallout show yet, but that reminds me of the Alien and Terminator franchises...
I haven't seen it yet either. I've never really bought the whole, "But you haven't seen it yet!" argument to discredit someone's arguments against things to know that it's not for you. In fact, I was pretty turned off by the trailer. Bethesda has never been good when it comes to dealing with the Brotherhood of Steel and the flying Brotherhood knight that seemed to have all the weight of a helium balloon annoyed me. The lack of consistency in what the Brotherhood of Steel is really annoys me with Bethesda, and the trailer kind of demonstrated that they still don't know what way to go with the Brotherhood. About the only game since the original Fallout that I think did the Brotherhood of Steel decently was New Vegas.
Then I heard about the whole Shady Sands thing, and I completely nope'd out on the idea of ever watching it. Even if they didn't buttfuck the time line with it, I still wouldn't watch a show where they nuked the capitol of the NCR just so that show could happen. The NCR was well in to establsihing itself in Fallout 2, and it was still fairly lawless. But if you wanted something more chaotic, why not set it earlier than Fallout 2? Why completely rape the NCR for a TV series? Or even future games if they're going with that? Sorry, but that's a big "FUCK YOU!" from me on that.