Thanks for posting. I haven't heard this in a long time. Nice tone. Solid fingers.
What's missing here is a tempo that breathes. I'm not talking about a metronomic speed. I'm talking about a give and take, a leeway in the tempo. It sounds at times like you're playing with a metronome. There are times throughout these variations when you need to breathe, when you have to create a push and pull in the beat. As it is, i get no musical picture. A movement, a design. It's difficult to explain in words. Because there IS rhythm in your playing. But it's a metronomic rhythm. Not a pulsating one.
At any rate, it was excellent playing and i enjoyed it!