I'm have the exact opposite reaction right now. I stopped buying Ubi games years ago, but through give aways I got Assassins Creed Origins, Odyssey, and Valhalla for free. I never touched them until recently when a friend started playing through Odyssey and was talking about how much fun he was having. I installed Origins and played though it (because I can't skip games in a series) and I kinda enjoyed it. Then I played Odyssey and it blew me away with how much fun I had. I'm on to the second DLC of it, and when I'm done I'll start up Valhalla.
As far as Far Cry games go, though, I haven't enjoyed one since 3.