Btw, here are my rewards from the previous season (May 16th), for comparison. I just realized I can make an exact comparison.
I received 80 normal reward chests valued at 17.67 USD (so half what I received this season for 66 champ chests). No legendaries, 2 epics, 2 GFs, 753 DEC, 2 packs, and a bunch of potions was the harvest. Definitely better the new rewards system!
PS: Upvoting for visibility.