As a guy who has spent a lot of time and graphite trying to learn how how to get down a dynamic pose and convey motion. I see these poses in two totally different ways.
"I am TOTALLY going to mess up your ****"
"Alright.... Fist pump"
I know I am a noob, but for the most part the recent PFs I have seen, though beautiful (not this one), are all poser shots. Simple standing there looking impressive, but not doing a whole lot.
The obvious exceptions being Skaar and Rulk, and I think that is why people seem to be totally excited about them. Skaar looks like he is ready to cut someone a new one, and Rulk looks like he is about destroy a city block. That is COOL to look at.
Could Batman not being swinging on a line, knelt over his gargoyle, or diving off a roof top. Could Superman not be in flight? Now don't get me wrong they are gorgeous, and I am ordering them, but they lack an exciting dynamic pose in some ways. IMHO it is even worse with this one because it looks like an amateur artist who needs to read How to Draw Comics the Marvel Way took a shot at a cool pose, BUT didn't pull they trigger at all really.
If you are going to try being dynamic BURN THAT **** DOWN! Don't lightly toast it. However, that is only MHO.