Ditto
I most wanted to get oriented on our place in the Milky Way, and be able to recognize the Orion Arm. But the labels only appear on a static image, which isn't displayed while the interactive image is active.
An option for a larger image size would be nice--on a high-res display it's the proverbial "postage stamp" and I had to put my nose against the screen to read it.
A good first attempt, but let's just say it still has enormous potential.