We have a tiny patch of artificial grass in a paved-off section of our garden because it’s where the hot tub (lazy spa - glen wouldn’t be caught dead in it) is. It collects dead leaves from the tree above it like crazy, and the best way to clean it is by vacuuming it, which is a massive ballache. We only have it because the chlorine from the tub would kill real grass. People who have their entire garden done with the stuff are idiots