I have had my lawn since 2010 and it looks as good as the day it was installed. The quality of the grass and the installation are lasting and superior.
I have artificial turf that was professionally installed in my back yard by another company and the difference in both the material and installation is obvious. The other company used inferior grass and no backfill, so it does not stand up well. It also is not meticulously anchored down throughout, like the AZLL installation, so it ripples and rises up in the middle, like a flying carpet, when blown clean. That kind of stretching and pulling can't be good for the anchoring and wear of the lawn.
All I can say is you get what you pay for and the extra money for quality is well worth it. I highly recommend AZZ Lux. Lawns. -Professional quality and professional service from start to finish.