The fish first, in the forth, and last pic have really good shape and color. I hate to break it to you, but there are a few that do look stunted. Both the blue diamond in the second pic and turquoise (?) in the fifth picture have bad shape. The diamond is foot ball shaped, which is almost always a guarantee of a stunted fish. The other fish has a very long forehead, they skims close to the eyes, this also, is a sign of a stunted fish. Don't fret though, this probably isn't your fault. Could be due to the treatment at both the hatchery or the LFS (if they stayed there a while.) Sometimes the parents aren't great either.