For anyone looking for a nostalgic, but honest, revisit, check out "Farscape(1999) Retrospective/Review" on YouTube[1]. It is comprehensive and I think picks out the strengths and weaknesses of the show very honestly as a fan. My personal belief is that the show peaked in Season 2 (the heist arc is pretty epic) and then started going downhill after Crichton split, and the introduction of some legitimately annoying crew, but they regained some glory with the Peacekeeper Wars mini-series/movie. The chemistry between the two leads (Ben Browder and Claudia Black) was always a particular strength of the show. Highly recommended but, like with so many series (The Walking Dead, GOT, etc) if you skip the last season(s) you'll be fine.
1 - https://www.youtube.com/watch?v=m0POJFs5PUM