When I subscribed 2 summers ago, it was mostly because of the help picking parts for my first build. The unboxings really helped me choose what to buy.
I know most people want you to keep doing unboxings. I think you should do unboxings only for stuff that most people are not very interested in like the wireless speakers or other random things. For more important things like motherboards, graphics card, and cases just show the what comes in the box and then go on with the review.
Keep up the great work