Sometiems Alex, it just takes putting what you at the time do not like in a drawer and going on to something else. Months, maybe years later pull it out again, and you will have a completely different idea about it all. You may have picked up a few tricks in the mean time that will help you deal with the technical aspects. Good bad or indifferent, I hang onto things. 99% of the time I am glad I did. We change, we develop literally different tecniques. Nothing wrong with revisiting our earlier work at a later date. It may even show that we have grown, and that orginal work was just the beginning in a road to better photography.