@mahughes what's "fairly dumb" is your assessment that Roon is small. Manufacturers are falling all over themselves to incorporate Roon into their products because it's very popular (and for good reason) and their customer base wants it. Equally dumb is concluding that Roon will remain static. It will obviously evolve and improve over time and a lifetime membership sees all the improvements with no added cost. It's also a hedge against future price increases.
@mrcorky it's fine if you don't like it, but to say that you found the interface "too busy" is fairly mind blowing. The UI is a paragon of simplicity. The only way it could be made simpler would be to remove a lot of the features that make it unique.