Quick word of caution to anyone who has this Seminar kit in their stash. It may be too late but: Go immediately to your closet, attack, garage, under your bed, etc., and remove the flexible rubber ammo belts and wrap them in tin foil. There is something in the rubber that will cause it to eat through its plastic bag and melt unto this rest of the kit. It ruined my rotor blades.
Other than that I've heard people say it is good because it is maninly a UH-1B and short of Cobra Company's recent set, that was the easiest way to make a UH-1B.