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I've given this a complete guess at a rating. It's missing some important sections, but I think the reader would, at least, end up with some decent information. Shoemaker's Holiday (talk) 03:00, 15 March 2009 (UTC)
This needs a proper plot summary, and a bit more background information on Handel and Ottoboni. This isn't a major work, and it only being first published 10 years ago doesn't help either, so I think it's fair to say that having those sections, we could probably consider this reasonably complete. Shoemaker's Holiday (talk) 03:14, 15 March 2009 (UTC)