This set got me more enthusiastic than any other new product from Hasbro in years, even moreso than the Infantry pack. I bought two of these and love them. I've never had both the ASP and the HISS in my collection at the same time, so finally getting to utilize the tow feature fulfills a childhood desire.
I'm also a huge fan of the new CG heads. So much better than having Gung Ho, Duke, and Snake Eyes' heads under there. Now I have the option of removing the helmets.
The Crimson Guard Immortal from the CAT makes for a great gunner, by the way. I've got him in one turret, and Tomax and Xamot behind the other, adding some nice colour to my HISS column.