As expected, Impactor looks better in actual photos than he did in the render. The head looks a lot better and his orange looks less yellow, which were basically my only complaints. Interesting that the copy of him they displayed appears to be missing both his shoulder cannon and the paint apps on his tank treads/plow.
On a similar note with Prime, his arms are painted blue on the figure displayed in robot mode, but aren't on the vehicle mode one, and the copy of him in vehicle mode is missing his shoulder armor. Those seems like weird oversights, what color will his arms actually be? Red would match G1 Prime, which they seem to want to make this figure still function as, and the sample from the video review had red arms, but blue would match with Cybertron/Galaxy Force Prime...also they painted the middle segment of his light bar, yay!
No sign of Mirage, interestingly enough.
Red Alert definitely does NOT have the same gun as Prowl, there's no mistaking it now, the gun is a slightly different shape and the ports for the light bar are in different spots.
I'm going to wait until the end of the weekend at least to write a post analyzing the figure numbering like I keep doing, just in case more reveals of any kind happen, but I will say that where we're at right now we're still definitely missing figures, that much is certain (and I'm not talking about ones we know are coming like Barricade, Skywarp, and apparently now Astrotrain).