Just finished the finale. I haven't been enjoying this show as much as everyone else and I think I figured out why. The acting is great, and the characters are really quirky and interesting. The lines of conflict and character motivations are just very muddled throughout the season. Villanelle is such a weird character I'm never completely sure what her goal is in any given situation. Eve obviously wants to catch Villanelle, but even that is muddled in the finale. Maybe the point is that they themselves aren't sure what they want, but I can only watch that for so long before I get frustrated. I stopped watching Orphan Black for similar reasons, so maybe it's just the way non-moffit BBC shows are written.
Just an FYI in the States you can watch it in the amc app and website too. Just search for the show.