I was disappointed when Harvey was 'deactivated', too; that was a cop-out. And season four was uneven. But overall, it was still not the kind of artistic suicide that we saw Life On Mars committing. Flawed, yes, but not completely rotten, IMO. So for me, the real pain came when the show was cancelled - and Peacekeeper Wars is pretty bad, in my opinion, but mostly because they tried to cram all of season five into three hours, I think. I don't think Farscape ever *really* lost its integrity. Unlike LOM. :-(
Ooops, forgot to type my Farscape response.