Not the best moldings, but not the worst either. If I built another I would add some Epoxysculpt inside the front corners at the front of each nacelle and at the front of the cockpit. Then it would be easier to get the clear parts to fair in there. There is no way to avoid gaps on both sides of the nacelles and at the wing roots on the fuselage but they are easy to correct with Epoxysculpt or Milliput. It is more important to get all the alignments right than it is to eliminate gaps while fitting parts.