Of the 68 teams that made the NCAA Tournament, 37 received at-large bids.
These teams didn't win their conference tournament, and were rewarded by the committee for having good regular seasons.
Choosing the field isn't easy. Every year, there are a few teams that deserve to make the tourney, but can't because there isn't enough room.
When a team is on the bubble, it's hard to argue that they were snubbed.
Nevertheless, there were a few teams this year that made the field that probably didn't deserve it.