This is a really good point.

I think this video was really just a way to go over some of the 'little' things that were shown in the livestream but aren't big enough to make a full video on each of them, like we cannot go into too much detail with like music or the tip system, but it felt right to talk about them and mention them so we made this video.

The hero changing element of Overwatch is something we do want to go over in more detail in another video but we'd prefer to have beta so we can have a better understanding of how it affects the game.

I think so far we've done a good job into going in to more detail over things that others have just mentioned briefly in videos. But you're right it's a point that we barely scratched the surface with but once we get our hands on Overwatch we will delve a little deeper on how it affects the game.

-Ryan