Well I opened the 21 last night. One of the rear tail fins is not glued all the way and wants to come apart. Nothing a lil superglue wont fix. And I somehow broke the little tab that holds the front of the gun in the fast pack. Those fast packs are rediculously hard to get on. Took me a straight 20 mins. Not only that I had to re-arrange my display and the Shin kept dropping all its missles and tanks. Oh and the same for my 1/60 fokker. Took like an hour to get that all back together.