Feedback can really help, if you know how to use it.
It can come from tutors or from peers.
If you have not submitted the first draft yet, make sure you use the Editing Tips first. This will help the reader to understand your writing, and so give more useful feedback. Otherwise, they may waste time pointing things out that you could have noticed yourself.
After you have looked through all the feedback, remember to make your Improvement Action Plan, so that you can do it even better next time.