Yes, I have been in a shop in Franklin Ten a couple of years ago that had so much fabric in not enough space that you couldn't see half of what was there. It was piled on the floor 2 and 3 bolts deep, you could never see what was in the back. I looked around but didn't like how cramped it was. I only bought a couple yards of fabric but it was overwhelming.
Now I have been in a couple of huge, huge places where most of the fabrics were displayed nicely and you could actually see what was there. It was nice, but I am used to the friendly atmosphere I get at my LQS.