@beardalaxy thing is, videos like that I've basically become desensitized to.

I used to spend my days (when I was writing my Master's thesis) smoking weed and watching the latest Combat Footage compilation on Liveleak.

There'd be stuff there like the execution of people who surrendered, the raiding of towns/villages, where people would go house to house and murder anyone and everyone in the building, etc... etc...

When you watch those videos from a neutral perspective, you can appreciate things like tactics, gear set-up, how to lead people in combat etc...

In regards to other stuff I've seen, it's not like I can appreciate it really from a neutral, outside perspective, or, at least, it's uncommon that I can.