Great unit for the price. It has a lot of features and I use most of them. The only draw-back on this unit is burned CDs/DVDs. You have to use quality blanks if you want them to work, and work for a long time. I have the backup camera (not included), bluetooth, and HD (included) hooked up and they both work great. Draw-back on the HD is that it automatically changes to the best station even if you want it to stay on the "not so good" station. I have not figured a way out to change that option.