Well first, make sure that the shop used GOOD tint brand. Sure they can be the best, but without the good tint brand, their work will be good, but only to a point. On mine, the dot matrix part used to be the same way that your describing and that was also done by a so called ''good'' shop. Well then, I got it redone by somone else that has been doing tint for over 13 years and used a different type of tint called ''Charcool''. Well my dot matrix is completely covered with no air bubbles. I was actually amazed. Oh and about the part that he says don't touch for a month? That's a lie. What the tinter SHOULD have told you was to tell you to come back and see him in the next 24 hours. This way, the tinter can recheck his work to see how the tint is coming along and see if he can readjust or take out some of the remaining bubbles that MAY have formed back up. If you wait a month, it's too late because the glue would have already settled and already stuck to the windows for anything to be done with. Tint only takes about I think 3-5 days to dry? I forget. Well give it about 48 hours and recheck his work since he didn't ask you to come back. See if you can spot ANY air bubbles on the windows, but look from the outside since it will be easiest to spot then. Look even in the smallest places that you would least expect to look at because that's where the normally come up and by the time you find it in a month, you won't be abl to press it back down, which means you need to redo that window all over unless you want to just keep it that way.