I've been listening to Todd Rundgren with The Metropole Orchestra, an hour and a half concert, and was very impressed with him and the great arrangements the orchestra performed.
I think I might include something from him in my my big band rock project, since it's an orchestra not a big band. "Hello, It's Me" has the most jazz content, so I can most easily steal- I mean incorporate, some of that arrangement for BB.
His voice is not the same as it was of course, and its ponderousness can get unpleasant often, except on a masterpiece like "Mammon" where it fits perfectly in a frightening, powerful performance.
A lot of his music ventures into musical theater, and having just completed a two week gig playing "Footloose", I could do without that, but his music is on a higher level than that. Like Scott Walker, he does a fantastic job of singing with just the strings, and showed what a great musician he is by being perfect in pitch and time. He knew the charts backward and forward, and even performed Onomatopoeia twice in a row, because he felt the first time wasn't fast enough!