It's just my humble opinion, but I think I just witnessed the most spectacular space/ground battle since Scarif! Certainly up to Empire Stikes Back standards! All the elements were there! Strategy, sheer power, the moment of hopelessness, heroics, and the last minute save! Oh, and let's not forget what looked like the birth of the organized Rebellion!
I also think Grand Admiral Thrawn has been a worthy addition to the story. His addition, and Agent Kallus' transition to the Rebels were great story lines, and I hope it just gets better as it continues next season!