I've been to many airports. People LOVE to complain about 'em all. But i feel differently about yyz.
Most of this review will be comparatively speaking but it's worth being said.
The airport is big, clean and easy to navigate. Food options are decent. Shops are ok but who plans to go shopping at the airport.
Next time you're here, stop and look around. Enjoy the cleanliness and food options.
The six!