I saw Deep Purple in concert in Victoria, B.C. during their 2012 Canadian tour. It was a great show. Ian Gillan, Roger Glover and Ian Paice are well into their 60s but they can still put a high energy performance. Steve Morse and Don Airey are fine replacements for Ritchie Blackmore and Jon Lord.
After seeing Deep Purple's current live act, I bought the Montreaux 2006 DVD, which is excellent. I wasn't sure about this one; I hesitated on buying this because I thought the orchestra might not be compatible with Deep Purple's music.
I took a chance on this one anyway and I'm glad I did. It's an excellent performance. The orchestra brings a very real energy to the music. The sound is very good and, for the most part, the camera work and editing are well done.
I started listening to Deep Purple about 1971-72. At that time Deep Purple had already done one album with an orchestra - Jon Lord's Concerto for Group and Orchestra. That was more of a concept album; I never thought they'd do another one. If someone back then had predicted that in forty years Deep Purple would be performing classic tracks like Space Trucking, Lazy and Smoke On The Water with an orchestra backing them, I would have thought that person was insane.
If you're hesitating about buying this because you not sure about Deep Purple playing with an orchestra backing them, stop hesitating and buy it. If you're a Deep Purple fan, you'll like this one. Highly recommended.