For starters it took over a year to complete all warranty items. Had we not had a detailed list it's likely some items would not have been completed. Sub contractors doing the warranty work routinely failed to show up for work on days work was scheduled. In other instances they showed up unannounced and did work that was not authorized which had to be undone followed by more time to do what had been requested. Obviously, this was exterior related work.
Touch up paint did not match the original paint requiring some entire areas to be repainted.
Every interaction with warranty team was adversarial. I'm an easy guy to get along with and at one point began questioning myself. Asked my neighbors what their experience had been and on our entire block had the same feedback. In fact, I felt lucky as others had far worse experiences than me.
As for quality, you will pay a premium price for a middle of the pack home. I've purchased five homes in my life prior to this one and have never had as much trouble as we had with this builder.