It was a bit underwhelming, but I’ve seen much worse series finales. Like nearly everyone else; hated that the writers felt like they had to put Pete and Myka together. They have no romantic chemistry at all; a sibling vibe, yes, romantic vibe, no. I guess they didn’t have a scene with Myka and HG because it would have pointed out how little romantic chemistry Pete and Myka have. I would have liked it better if when they had their big kiss, they would have pulled back and went “nah, not feeling it”.
The rest of the episode was okay, I would rather they have used clips from previous episodes to show their big moment. The new clips weren’t that special. It was nice seeing Claudia in the future being the Warehouse caretaker, but it would have been interesting to have seen Warehouse 14. What nation would replace us as the #1 superpower? Maybe Iceland!