Retro blog has a review of Arena: "safe to say with these 13 songs on Arena, Rundgren delivers! It’s definitely the perfect follow up to his 2004 Liars album." They think the new songs will have a more immediate impact on a wider range of listeners - "Hopefully this new accessible version of Rundgren will allow him to reach a larger audience this time around."
The site also has an interview with Todd's current bass player - Rachel Haden finding out what it's been like working wit Todd and what other plans she has for the future.