Quote Originally Posted by Tupsi View Post
No - Parsers read into data much more than you can "eyeball", hence why they're a 3rd party tool. They also display DoT damage which you, as a player, can't get an accurate number by eyeballing unless you have the cleanest battle log known to man.
Uh, you can fraps the entire fight and count each and every one of your damage ticks that floats above the target's head.

Lololo.

You can also take the target's health and divide by the time it takes to kill the target.

Welcome to how things were done before we had tools to do things efficiently.