The whole Unova series?
I'd give it a 5/10.
Rivals: Stephan is the only rival who proved to be "what a rival should be", got the most "reasonable" battle scenes, and has good strategy.
Gyms: Roxie, and Brycen were only memorable. Elesa, maybe...
Interactions with in-game NPCs: Apart from the Subway Masters, none were memorable. The Heartbreaker guy was rather cheesy...
Don Tournaments: Again, only because of Stephan, and maybe Cilan showing good battles, and Georgia and Cabernet.
Concepts of movies: They were pretty good. Pokewood got the necessary advertisement, I guess. Luke and Zorua were cute.
Team Rocket: ...*facepalm*
Pokemons: good sense in rotating for once.
I'll come back after Episode N.