All this great content and their website is designed in a way that discourages people to peruse it. They really need a re-design and "relaunch" of their brand to flaunt the great things that they're doing.
For instance, this broken piece of shit was my attempt to do something about the LMA interface -- http://www.archive-ui.org/#/. (select a show, reload the page, then it'll work. got busy and lost interest).
The interface is as bad as you say, but at least they give us the ability to do something about it ourselves.