Autobot Hot Zone?!? W T F ?? Seriously... that's got to be the height of absolutely unfocussed inattention from Hasbro there! Again, WTF?!
So... apparently they've lost the rights to the name Hot Spot... but rather than calling it "Autobot Hot Spot" they've called it "Autobot Hot Zone"??? (o_O) But WAIT - one of the Universe Micromasters (from reissue Sixturbo) is called HOT SPOT, so apparently they haven't lost the rights to the Hot Spot name at all!!
Silverstreak and Ironhide look nice enough. Though I wish they would've called Silverstreak "Autobot Bluestreak." But I can live with Silverstreak (it actually makes more sense cos he's not blue... it's just the GeeWunner in me who'd like "Autobot Bluestreak.")