Comments on window tint?
 

I saw what seemed like an easy to apply DIY window tint showcased on a recent "Two Guy Garage" segment on Speed channel. Tell me what you think.

Two Guy Garage on Speed

I remember the last time I tried my hand at window tint. It would have come out perfect had it not been for all the bubbles and creases-lol!

Also, what is the legal tint for the side windows? Am I correct that the rear window can be darker- like a limo tint?

Thanks all.