Got scratches on my car from here so decided I'd stop going. Then found out the stickers they put on your windshield are exceptionally sticky and are pre-cut so when you try to rip them off they come apart in lots of little pieces. Annoyed!
** edit ** Changed to 3 stars to be fair because, after some research, if a really muddy car goes through right before you apparently their muddiness sticks to the brushes and ... not good.