"I've built legos for years. First off a hard copy of building instructions on droids would help. Second, being allowed ALL pieces to keep droids built would be amazing. I found myself building R2 and was missing pieces right off the bat, had pieces that didn't belong to any droids. Lego was great with replacement however, have found the entire build frustrating at best. I can't have all 3 built to display. Displaying was my hope now, unfortunately they sit in a box incomplete. I couldn't ever give them to my son (12) as he wants to play with all 3 not 1 at a time. Definitely regret purchase, but love the droids if only they could be complete."