Okay, so...
I just won't mention the front page or the game thing, since I think that's why my first review got deleted.
As a whatever-this-is, it did get boring pretty fast. The marker/grafitti function was cool for about fifteen seconds, but there's only so many mustaches one can draw.
As far as the actual collab/pictures, it was also good... until about 15 mugshots later when I stopped being entertained again. All talented artists, but not really showcased in an interesting way.