Yeah, I've noticed this as well. However, not every CD is in the AccurateRip db.
Point is, I would like to check if EAC has made errors. I've had some CDs that were without errors according to the log but the WAV files were damaged. Could be a problem with my CD drive but if I can verify the files in a fast way that would ease things up a lot. Otherwise I have to listen to ~800CDs which will take some time...