Great teacher, but you must work to earn a good grade. No free ride but lots of practical experience.
Many people dont like him but I thought he was a decent teacher. He does know his stuff, all you have to do is do your work honestly and he will be nice to you
If you can figure stuff out on your own, Auto is easy. Don't expect Roth to help, and plan on spending half the class trying to FIND him to show him your work.
First year auto shop is boring, but second and third year is awesome.