There's some videos out for Dragonstorm. This one is an hour of moon accomplishing very little, but yo can gleam some information by skipping around.
https://youtu.be/a9RnstXIrHc?t=7m15sThere's also a video warning about his fragile neck, but like most toy reviewers he isn't very clear or indepth with it. Apparently the plastic his head to his neck is too fragile, but I'm not convinced he didn't just hamhand it or get a bum toy.
https://www.youtube.com/watch?v=NUA526mBNrM 