I realize you're probably in Europe and have Greta Thunberg yelling at you, but to say this "although it’s a small detail and not really environmentally responsible" is rather illogical. Would it be better to have them include all the extra screws in a little baggy which will most likely end up in the trash? Putting these loose items in a solid container that will be saved and used for years is far more "environmentally responsible".
And as far as the review goes, why didn't you install the ITX system and test the case that way? It appears to be a big selling point of this case, as it's mentioned numerous times. If you are going to mention a "major" feature set of a piece of hardware, then test that feature in the review.