Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Wow...

I am pained to admit that I have (up until now) only heard Gidon Kremer performing contemporary pieces. I have truly been missing out. Kremer's performance on this boxed set is impeccable - even the die-hard Beethoven fans will be pleased with his work on this album. Unlike the recent Mutter recordings of the sonatas, Kremer performs the pieces much as Beethoven intended (which in my mind is a better way to go than what Mutter did). I highly recommend this.