I watched through Lexx (and then re-watched it) in the last couple of years. It's great for something silly that you can switch off to. As long as you don't take it seriously, all the innuendos and low budget scenery become fun and comfy.
Dunno if Lexx is really worth it tbh. The original movies were worth watching just because it was so weird and different.
But if you were on the fence after those, well it doesn't really change. Just season after season of the same sort of plots...if you like that, it's great. If you don't, it's gonna get old really fast.
I rewatched all of Andromeda recently, and after a season and a half is was mostly awful, but it was occasionally entertaining.
I rewatched the first Lexx movie, remembered why I never finished the show the first time around, and moved on to something else.