I have very mixed feelings about this recording. As an affordable introduction to Tosca, it is excellent: the singing and the music are very good, and the English subtitles are well done and avoid most of the unfortunate translations that on some recordings make one want to laugh at inappropriate moments. I hadn't heard either Cedolins or Alvarez before, and thoroughly enjoyed their singing performances. Unfortunately, I find Alvarez' appearance (slightly chubby, somewhat gap-toothed and with protruding eyes) detracts from his performance. I know this is purely my problem, but it is an unwelcome distraction. Also, often both of them were concentrating too much on the conductor; perhaps this is a consequence of the acoustics of the huge arena, but again it is a distraction (nearly 50 years ago I was watching Tito Gobbi in Othello at Covent Garden when I first became aware that it is possible to sing an aria while running down a staircase and apparently taking no notice whatever of the conductor!). Raimondi's Scarpia was, I thought, very well portrayed, and free of these mannerisms.
The sets are on a large scale, probably a necessity in this arena with little opportunity to change sets between acts. It is a challenge to fill the stage with a relatively small cast, and I think the production succeeded in this. But the massive crucifix and the gigantic head of a statue don't seem to tie in well with the drama. Perhaps I was missing something symbolic here.
A minor annoyance with the packaging. The synopsis is printed in a small font on the back of the cover label, so is stuck behind the plastic of the BluRay case - and virtually illegible. This would be a nuisance for someone coming to the opera for the first time. And although the release claims 147 minutes of additional operatic extracts, my player could only access the first of the five pages of extras.
But overall, especially at this price, I am glad that I added this to my opera collection.