Has anyone painted their car with rollers

My car in my avatiar is rolled with a brush I think you can have good results you have to also consider that it takes a lot of time like you do a trunk and it looks good and you keep working at it cause everytime you polish it, it looks better. I was going to do my whole care didn't i realize, I'm not really a body guy and I don't really know what I'm doing lol. I have panels and rear quarters that need to replace. I have a friend that told me to find a tech college and they will do a good job for cheap cause the students are learning their trade. I check and the one closest to me will paint the car for $600. I buy the paint and the products!! I will give it a try.