The other reviewers have covered the performance aspects of this DVD, which I already own. However, I wanted to get the Blu Ray version because of the extras and the high definition picture. But if you live in the UK, beware! This is a Region 1 (North American) version of this film, and probably will not play on your machine. Funnily enough, my machine will play Region 1 DVDs, but not Blu Rays. I think Amazon should have made that clearer. So I'm off to Richer Sounds today, to see if they can supply a player which will play North American Blu Rays. As a Gilbert and Sullivan fan, I wanted to buy "Topsy Turvy" in Blu Ray, but obviously will not now, until I can get the appropriate machine. My star rating applies to the DVD version of this film.