In my humble opinion, I do not visit this airport enough, which in fact means.... I do not travel nearly enough. :)
The Calgary airport I find relatively easy to get around. If you are travelling to cowtown for a visit, you will be greeted by friendly volunteers dressed in white hats to show you a little western hospitality.
There are a lot of good little chocolate shops, and even a liquor store if you are grabbing a bottle of vino on the way home.
I have not travelled extensively, but I have been to many of the major airports throughout North America, and find that comparitively speaking, we measure up. If I am in the airport for a lot of time (flight delays, etc), I find there is enough to do that I am not bored out of my tree. If if you are someone who is visiting Calgary, then you will certainly enjoy the western flair and hospitality.
2/30