Not bad.
I'm not the music critic genious but I'll tell you at least what I thought.
Overall it wasn't a bad song for a piano solo. Good attempt with my guess limited equipment or you're just starting out. The steps at the first of the song till roughly 0:24 and again at 1:00 seem a little to 'alone' for my personal taste. Maybe try revamping that may make it sound better.
One man's opinion. A for effort.