This is a toy that's 40 years in the making. Growing up I always wondered how the Autobots would or could help the GI Joes against Cobra and then I would wonder if the Decepticons with Cobra could be the ultimate threat to the world. Sure there were playground rumors and as an adult, there were shrugs and the occasional I don't know from those in power, but we never got the ultimate crossover. Sure, there have been a few winks, nods, and SDCC sets over the years but finally here is the first, official, toy-based, non-convention exclusive, GI Joe/Transformers crossover. It makes sense for Megatron to be a HISS tank, as that's a form that can contain the sheer power of Megatron. Transformation really isn't that difficult and the resulting HISS tank really, really looks good, without the fusion cannon I would say it looks exactly like the classic Cobra machine. The Baroness is an excellent addition, and while I could think of a few other selections, it makes sense for her to be included with Megs. The price might be a little off-putting but there is a chance Megs might end up on sale at some point, but for me, the price was totally worth it.