As a healer main, I finally feel like I actually have something to do. For the last 2 years of me healing consistently I ACTUALLY have to manage resources and such now. That's GREAT! These mechanics are a near perfect speed to be completely honest. Each boss fight in DT so far SHOWS you the mechanics one by one at the start of each fight before overlapping them. It's normal for MMO difficulty to go up in later levels. Keep in mind, this is ON content stuff so it's not like you get amazing gear that makes it so you can get hit by 20 different things. In all honesty, it feels like you've become to comfortable with endgame gear protecting you. Dawntrial finally feels like the content that siphons out actually bad players to some degree and it feels great. It FORCES you to check casts bars and keep you on your toes like the game was ALWAYS supposed to do. Not to mention, once you've seen a new mechanic more than once it's easy to compare it to something you've seen before on a more complex level. That's completely normal for what is supposed to be LATE game.