Well thank you for posting this wonderful sonata. Boy do you have nimble fingers, you take such a brisk pace. You are quite a skilled pianist and should be proud of your accomplishment here. This is surely on it's way to being a polished piece. If there is one general comment I could make it is for you to make more contrast in dynamics, tone, and character. You have incorporated the score articulation markings well, but I think you are now ready to bring further meaning to the music. For example the RH runs in 4ths could be given a different character or sonority to the material that immediately precedes and follows it. Also since the 4th runs occur all over the place, it would be nice to change them up a little, shaping the phrase differently in various sections. I'm wondering if it is the particular piano you played that doesn't allow for more tone colour contrasts. From my observations there are several indications in the trebble that it could be a Steinway, I would guess model L or A. This particular sonata has a lot of those delicious Scriabin harmonic moments that one would love to take a bath in. Sort of melt-in-your-mouth fine chocolate. I think you do more to sink into these harmonies and chords, as a contrast to the more moving parts of the piece. Also the presto sections with these skitterish motifs, could be made to sound even more so as a contrast to sections with more lush hamonies. Good work here . What other Scriabin have you studied?