I loved this, after 11 years it was a good idea to have a different kind of resolution to the big bad. The penultimate episode was more in line with the traditional 'big final battle' kind of finale, while this gave us something that isn't seen as often: a peaceful resolution where everybody walks away and nobody has to die (well, we know that, but it looks like the characters will have to wait a bit to find out that everybody has survived).
It was actually a pretty beautiful resolution that tied in well with the show's overarching themes of family and redemption. But that's not to say that it didn't still have high stakes and tension, because it certainly did. In fact, the stakes were probably the highest they've been since they boys' first Apocalypse back in season five.
And of course, despite the peaceful resolution to the season's arc, they still managed to set up the next season with a few dangling threads. We've got a potential new threat coming and one of the most shocking, out of left-field surprise cliffhangers that we've ever seen.
Overall, I think this was a pretty solid season with an interesting finale (even if the previous episode was the more epic of the two episodes - I'd definitely recommend thinking of them as a two-part package deal). I can't wait to start on season 12!