I bought this about a month ago and have been listening to is consistently since then. It is, simply, delightful. Dessay's voice is so lovely, so limpid, yet so brilliant at the same time that she makes a perfect Cleopatra. In my experience, only Beverly Sills equals her and Sills did not record all of the arias. Dessay's ornamentation is especially unique and wonderful, suprising and satisfying.
I suppose my only criticisms of the album are that Haim's conducting is a bit fast and hectic at times and that "Non disperar", Cleopatra's taunting aria sung to her brother Tolomeo (which does so much to establish her character at her first entrance) is not included.