This is an ok airport. I have two issues with it.
First issue, if you return a rental car you walk into the terminal on the first floor. The check-in is then on the third floor. That would not be that bad except for the fact you then have to go to the second floor for security. That is flawed planning at its finest.
Second issue, this is a pet peeve of mine, you have to take a train in order to get to your gate. It is just something that annoys me.
Security can easily back up so check to see if the alternate security point on the third floor is open.
There are several food options in the food court area. There is also a decent number of shops. Having a Rite Aid in an airport is a great idea. That is a big plus.