While the actual history itself is interesting, but knowing Bollywood, they'd probably have some kind of scenes where they shoot their archers out from big cannons, flying over their enemies and shooting them using arrows with homing/seeking capabilities. After that they will deploy wings and fly back safety behind their own lines....

If so, then it is certainly interesting. And it looks like that from the trailer. Will keep note on this movie.

But mind you, I'll leave as soon they start mob dancing/singing, or start launching elephants with catapults.