Since it was first released as part of iOS 6, Apple Maps has gotten a partially deserved bad rap. Although nowhere near as bad as it was at release, Apple Maps has a reputation for being unreliable compared to options like Google Maps.
One thing that was particularly frustrating about Apple Maps at release was the fact that while the app invited users to report incorrect locations and results, nothing ever seemed to happen with those reports. So if Apple gave you incorrect directions, it might take months for the error to be fixed.
But a thread on Reddit offers what appears to be conclusive proof that Apple has gotten its act together about Maps. According to the thread, Apple is now pushing through error corrections in Apple Maps on a daily basis..