Not sure why you'd want to do that, unless just to save cost or because you were thinking you could do the sides yourself with OTC film and didn't want to attempt the back window.
I don't think it would look good. In my book that would qualify as another "do it right or don't do it at all" item.
You can get a good quality professional install done on all 4 doors and the back window for under $200 where I live, and I've seen many posters on here indicate they could have it done for SUBSTANTIALLY less than $200. I'd save up and wait til I could have the whole thing done at a good shop. Or, if that takes too long for you, maybe ask for it for a Bday or Christmas present from your parents. I just did my son's Camry for his birthday.
Also, if you get it done, pay attention to the tint laws in your area. Some places, the cops will hassle you and give you a ticket if your darker than the legal limit. Not the kind of thing you really want to be hassled with when you're 18
