I'm having a blast, it's probably the best collab this game has ever gotten.

The aoe telegraphs are not any more unfair than those in PvE content. They are exactly the same, there's just way more of them.

You have to remember that what you see on your screen is actually 100 or 200ms behind what's happening in reality. If you can dodge Devour in e5s, or Adelphel's orbs in DSR, you shouldn't have any issues with fall guys mechanics.