I agree with @ThePedroKid the special events are a good idea. More content with better payouts - more of this please!!!
In terms of content i am also really looking forward to a guild / alliance event as well
Could I also suggest a system where once you have unlocked a chromium only character - such as Aayla, kit fisto etc - then a node for farming them is unlocked with it - why would I bother paying to get a toon at 3 star that I am never going to be able to level up
I think the anger at this update is coming from the fact you increased health and reduced damage - it should have been one or the other.
Also there were only a couple of toons who needed a reduction in their attack strength and ironically they are the ones you haven't really touched!