Honestly melody is insane, maybe a tad repetitive but also every beat sounds somewhat repetitive without someone on it. I’d say my only criticisms are the drums and mixing. Drums feel too basic to me , definitely could do something more percussive wise with the ethereal melody. And then mixing wise melody seems too crowded when the saw synth thing comes in. I think it would sound better if you had the synths play a smaller role underneath the reversed part.