Since I do not know how you were taught it's tough to comment. An issue I have with those who do not follow General Choi's specs is hands and feet not finisihing at the same time. But again, I do not know if they were taught this. From ab overall perspective your hands often finish after your feet are done moving. I also don't know if you wer taught various moves like slides etc. The closer you could come to copying these motions the better I would like it.