I loved Siege. It is what pulled me back into collecting. Overall was disappointed by Earthrise in comparison. Kingdom though is just firing on all cylinders, and unless they totally shit the bed with wave 4, will likely be my favorite of the bunch. It helps that I am a fan of both early and mid G1, as well as Beast Wars. Having new figures from 84-85, the movie, and Beast Wars, topped by the fossilizers, its like having 4 really good toylines all at once.