Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A great, great Fourth, but a 53 min disc? It's a bit short.

I bought this reading with great scepticism but my opinion is that it's always good to hear something fresh. I am very happy that I bought it after all. Boulez is not my favourite Mahler interpretor but in this one he is more than good - he is great. The Fourth is surely not the most problematic of all Mahler Symphonies but is very common that conductors see it as a "Mahler" symphony (with whatever this may carry with it...) and trying to make it something it's not. Boulez reading is well paced and the playing is marvellous ( The Cleveland Orchestra has given us what I consider the best Fourth - Szell's Fourth). Juliane Banse's voice is good but can't match the greatness of this reading. I suppose that DG could give us something more (53 min is a bit short). That's the reason I do not give the fifth star.