Question on tint film

Hello together, I had my V70 glued with tinting foil in a factory 8 weeks ago. Today I was there again, because in my opinion I still found some points, i.e. air bubbles. One or two slices were re-glued, the remaining slices were “treated”. QUESTION: If one can realistically demand an absolutely bubble-free (great word) work – thus comparable with a factory tint, or one has to re-glue with isolated small dots. chnen? Greetings Oliver