Not sure why people are complaining it's just mainly reducing damage of certain attacks, one mine gone and lowering the hp of 2 mobs hardly changes the fight. I don't think SE wants a repeat of what A3S did so they want to make they have a a curve where is A5S - A6S - A7S - A8S when it comes to challenge. People are just really just blowing it out of proportion too be honest after these small changes. I don't agree with these changes but I can see why they made these changes. There was people getting stuck again at A6S and SE didn't want people to be stuck on the second floor but the last one.