I like the scrollbars. Kinetic scrolling is a great idea, but scrollbars are faster for long lists & kinetic scrolling had some odd behavior. And hooray for multiple-selection!
Really niggling, but for Episode Details merely pressing the escape button closes the pop-up. But for Subscriptions/Podcast Settings a long hold of escape closes the pop-up. I prefer the "merely pressing" for all such pop-ups, but any kind of consistency would give me one last idiosyncratic factoid to have to store in my brain.
I've had to shift some usage patterns due to removed features, but I think it's OK.