Beautiful, Glorious, Enchanting, Thrilling. Music, Singing, Acting, Sets, Costumes, Humour, Pathos. Loved it all! Could watch it 100 times and still love it (I don't know if they ship outside the US, but the Met shop have it on DVD)!
The only thing I missed on the Sky Arts program are the interviews during the interval. Must have a further look through YouTube to see if I can find them somewhere.