Coming back to AEW after WWE burnout and not much change, So ready for this.

Tired of every show being full of ads and everything being predictable when it comes to some of the champions. Was going to wait until Cena retires, but hell I'm ready to jump ship now. What should I know to get back into things? I've caught a few shows here and there recently, but am unsure of the current storylines and stuf. Thanks