This is generally a pretty good airport although a bit confusing when you go through international. This airport generally seems fairly up to date although the wifi is a bit spotty. I was pretty impressed by this place (minus one restaurant). Toronto Pearson has a great duty free store (it's huge) and the staff their are very friendly - I've never had so many compliments on my hair! From beauty products to booze, they have it all! I would definitely use Toronto Pearson in the future for connections.