The UI is obviously inspired by Rstudio for R. And I have zero objections to that; this is something that I've wanted for awhile, after having difficulty with PyCharm for my Python-related data projects. I'll play around with it a bit.
As a heads up, the setup workflow assumes you are on OS X, which may be a problem if it asks you to open a Terminal on Windows: http://i.imgur.com/nya50e4.png