I had to use it for a class about a year ago, and it was pretty miserable. It seemed like a big random tiled mess, and I really struggled to find a way to look

I had to use it for a class about a year ago, and it was pretty miserable. It seemed like a big random tiled mess, and I really struggled to find a way to look at what I actually wanted to. It was a usability maze. Some kind of sick joke, I guess.