Don't listen to the other user. You don't have to conform to modern tastes. Write what you want to write.
Maybe what deandeblock was getting at is that to write harmonically old fashioned music in 2015, and have it not have sound reminiscent of any past composer's voice, is very difficult.
Not sure what you mean by "harmonically old fashioned"? this piece is more harmonically complex than most songs on the radio. What is the current fashion of piano composition?Anyway, I liked the piece! I feel that there's still more exploration you could do with it if you choose. It's very difficult to find a unique "voice" with the composers of old casting long shadows over us.