eiii: I love it that you finally add more game demos. But they clutter up your already not so customer friendly store. Please move the demos to a separate category like you've done with the movies!
gamefood: Right, right. But a filter to turn off the Demos (and Soundtracks too) would be enough. No own category needed imho.
Having both a dedicated page and the option to turn off Demos while browsing the shop would be very useful. During this last sale GOG made available a demo collection on its own website. Since it is still up and running GOG could go the extra mile to add all current and upcoming demos and prologues available to it and make it permanently available.
Soon to Bloom In-Dev titles should also receive their own category and/or a label clearly marking them as such.
To filter out Soundtracks all it would need is to add more options to the DLC filter allowing us to disable Soundtracks, Artbooks or DLC or tick the DLC filter to disable them all while browsing the shop. There is are also upcoming titles, which got their own category on the main page, which I would like to be able to deactivate!
Having been suggested numerous times, an option to filter games already owned, how nice would that be?!