8.
I liked playing through it. It was pretty swell. o3o
A ton of fun and everything, and the game has a lot of extra things you can do and all.
Main thing that disappointed me was the extremely lackluster story. I was honestly hoping for more N and Plasma backstory stuff, especially with Concordia and Anthea. Even then, the main story itself had pretty bad pacing, and had quite a lack of character encounters, even your rival who you only battle about 2 or 3 times, if I remember correctly.
Then again, Pokemon has never really been about the story in the first place, haha.
Oh, and the Gyms were freaking amazing.