So, just so I'm clear--the Masterpiece Starscream sold at Wal-Mart is a plastic, less sophisticated version of the MP-03 SS that had metal parts, more intricate, etc.? Just wondering. I have MP-01--love Prime!--and saw Screamer at Wal-Mart, snatched it, and realized it is not exactly--even remotely--the same deal. I'm assuming the MP-03 SS is much better, expensive, and totally sold out everywhere? Thanks for the clarification!