Yeah good improvement, but not perfect.
Everybody don't have 150k supplies and 500 of them per drop is very very low giving the price of a commander. If we had 500 supplies in addition to the drop, that would be nice.
You do get 1500 - 2000 per game plus the odd dropped item - a light weeks gaming will buy you another commander. It might be fair to complain about the reward for previous duplicates but at least they are crediting people with something rather than saying they are starting from scratch. I got about 90k which was enough to plug most of the gaps in my commander collection plus quite a few skins.