The breakdown is really smooth and pretty but I'd say that the vocals should probably continue into the part after the beat in the beginning or there should be an actual transition (riser/downlifter) to seperate them and the buildup is good but there should probably be a little uplifter in the build and a little downlifter when the drop starts to give it a little extra energy. Other than that it has good potential but I'd also say you should maybe work on the drop a little more it sounds like it needs something extra toward the beginning. Good job