I don't mind that (I think they're more "real life" scale that way), but there seems to be a lot of unused space, with regard to the overall composition of the piece.

These are fine as con souvenirs, though.

 

Nah, if they were scaled to "real life" Grimlock would not be so large (refer to the super-accurate scale chart):

 

Where are the pterosaurs?  

 

That Starscream poster looks awesome, but these issues would just drive me nuts everytime I looked at it.

Free floating null rays and the mysteriously disappearing hip kibble is a complete headscratcher.

Edit: And what's with his shins pointing outward and crazy small wings in front facing view?

 

Easy, Grimlock was made as a full grown space t-rex while any non-scale Dinobots were made as younger space robot dinosaurs. Easy  

 

Funny how some of the greatest TF artists of all time, who got robbed by "official" companies (Fleer, 88MPH, 3H Enterprises, Dreamwave), are now forgotten or almost begging for TF work, while Hasblow give these guys a license and a "fine art" status.

I rather commission Don or Guido for some fanart.

 

I would go pick one up for myself but the prices on these posters is higher than what I'm willing to pay for art.