I recently started playing and I gotta say that the ATMA grind probably is one of the worst designed features I have ever seen in a game. When a person can finish it in a matter of hours, while others have to bother for multiple weeks that shows pretty well how flawed the system is. I dont have a problem with what I am currently working on: Animus grind. Its actually the opposite. This is how a grind should be designed. But the ATMA grind simply is a lazy excuse for content, nothing else.