3.25 stars.
It's a pleasant enough airport. Nothing to complain about, which is always a good thing! It doesn't stand out compared to other airports I've been to, so it really is average.
I do very much appreciate the free WiFi. Maybe they improved it as I didn't find any issues with access or speed referenced in other reviews. Watched videos with no problem.
The food and shopping options are pretty limited. Bring lots of reading/entertaining if you have a wait as there's not much of interest here.
Starbucks, Tim Horton's, jugo juice, a wine & tapas bar... At least you'll find a beverage of your choice!