I enjoyed it, but it felt a little too "Marvel-y" a finale considering the tone of the series to this point. And it felt a little cheap that Wanda just sort of walked away after enslaving an entire town for weeks. She could have at least apologized to them instead of Monica! Also, the whole Quicksilver thing was just a juke to fake us out? That's the kind of cheap fanservice that Marvel usually avoids.
But I definitely liked more than I didn't, especially:
1. The Scarlet Witch outfit. I always loved it in the comics, and it's everything I could have wanted it to be. It's both badass and gorgeous, genuinely my favorite part of the episode, haha.
2. Vision's conversation with Vision. The slam-bang stuff was fun (well, most of it, some of the magic effects didn't look very good), but I much preferred the idea of Vision reasoning with himself to convince himself that he isn't being himself.
3. The goodbye was touching.
4. Agatha is still alive. Thank God for that.
Not a bad episode, but I wanted more from what had been an excellent series. Still, I'm happy to see Scarlet Witch finally come into her own as a character.