I have a polariod and the only problem I have ever had is with the charging. I usually have to wrap the cord around it, the connection is super touchy, but with a little jiggling it works. For my car I have a Kawasaki, I got it at target. It has 2 screens and 2 separate dvd players (in one component) you can plug both screens into the same side or plug each one into separate DVD player sides and you can see 2 things at once. I had the polaroid one first. I got the other one because when I would have it strapped up to my headrest, not only could my 2 year old somehow pull the cords and for him to hold it he would push buttons, but to change movies or for me to push play when it was strapped to the seat was a hassle. I wanted the DVD player part and the screens to be separate, that makes it nice for changing movies and keeping little fingers off.