You all talk about that "war" in the movie, what war ? All I saw was a final battle in what could have been a great war.
I mean they tell us that the dragons are everwhere, and it took them about 20 years, so what happened, did all the armies in the world just let dragons do their thing ???
When I watched the movie (a big mistake !!!), I had the feeling that the director or producer (or whoever does what in that industry) started a great movie, and after 10 minutes he just didn't know how to go on with it, so he decided to start the end of the movie, which then would take about 130 more minutes.
As for the vehicles, I couldn't care less what tank it was in the movie, now if it would have been a good movie, I could have been interested in making a dio with a tank and a dragon in it, but now, no way.....