It's a small airport, so I can't really dock it for that...but still...everything closes at 10pm? On a Friday night? Really? You couldn't get a bottle of water or bag of pretzels if you wanted to after 10pm.
If you land there prior to 10pm, there is nothing to eat or drink in the main part of the airport (where you grab your bags) so grab whatever you need when you exit the plane.
It's clean and easy to navigate around, no issues there. I've definitely been to worse airports.