Preordered my Synapse around July 20th and am still waiting. However, I saw my first RxR Synapse at the LHS today. Very sturdy foam, just as cool looking in person. Very small battery hatch area. Possibly smaller than the Stryker. Way smaller than a Funjet. Have to drop back by the LHS tomorrow and get some pictures if they haven't sold it. Looks like great fun.