To be fair, they never tried to pass if off as a trailer. Whoever took the picture just got creative. It doesn't really suck for what it intended to be...which is nothing more than a pretty picture to put behind Prime in the box. Saying it sucks as a trailer is like saying a pencil sucks as a baseball bat.
Well, the fact is that it's the inside of Prime's trailer. Obviously Hasbro didn't intend for it to be attatched to the outside of Prime to be hauled around. Enjoy some humor, would ya?
No worries mate. I wasn't offended or anything like that. I didn't, however, realize you were joking though.