I have boost on my account but it keeps showing a trailer for some horrible football programme at the start of each episode I'm watching. Its very annoying to have to sit through something infuriating and tedious first, why pay extra for boost?
Take a look at this link, but what you have to bear in mind that boost will NOT remove promotional trailers for Sky/NOW content. It only removes third party adverts from on demand content.
It is indeed very annoying there is no “skip” feature like Amazon prime video.