I was always under the impression that if the techs found something wrong with your car they would then say something. If they found something they were unsure of, that they would communicate with you. Apparently not here. Yes a slip of paper is given to you, but any reputable shop I know of will always verbalize what is found as well. The service is crazy slow and my car smelled terrible after coming out of the shop.
I didn't appreciate the shop cutting corners with my car either, checking only one or two of my tires. Makes me wonder what else this shop cuts corners on. Will not be returning.