Moved by other threads here about how much fabulous were the Haydn's sonatas, I bought the complete collection by Naxos. I listened to all of them several times, and I ended dissapointed. Except for a couple of movements, I didn't find anything that moved me to think: Beautiful, I want to play that!". Simply I was not able of finding true inspiration. It's my fault of course. Maybe I change my mind if I become a more mature listener. For the moment I prefer Mozart's sonatas.