I've been trying to build maps using some of the sets made by artists in the marketplace, but I can't easily find the other pieces of the set.
I find it very troubling when making a map and not even able to find a decent grass tile or table object that I just saw in the marketplace.
I should just be able to click an artist's name or album and see it all without leaving the GM screen, and be able to go right back to where I previously was on my search.
Building and editing a map (sometimes real-time) is one of the hardest things for a GM to do, and it needs to be streamlined. It's currently too clunky for me to be able to be productive on my campaign creation.