One of the nicest US airports I've visited which made an enforced further 24 hour stay that much more bearable. Nicely spaced out nothing is too far away and even getting to/from Downtown Minneapolis and the MoA is a lot easier than (say) Heathrow. If you fly NW and use hotel drop-off the self check-in where you're dropped off makes things less hassle. Only minor quibble was that if you have a lot of people queuing up for a non NW flight (in my case UAL) it gets crowded. But then it was the time when my own flight got delayed so it was probably a bad day.