I think it’s worth watching. It’s a bit cheesy and melodramatic with cheap looking CGI but the setting is interesting and the characters are really good. I haven’t started season 3 so I’m not sure if the show abruptly stops on a cliffhanger. I read rumors about talk of a movie to end the series on a good note but not sure where that’s at.
Also, a reminder of how ahead of it’s time the show was: people playing the game could influence certain aspects of or decisions made in the show. It’s too bad the neither the game nor the series had that much support from players and viewers because both were really fun.