The only problem I have with that is that it then defeats the purpose of the update if we all just want to use the old one.... and that's just a general note not a negative comment to you specifically.
I'm toughing it out with the new one for today to see if I can adjust but think i'll revert to the old one again as well. This new one is just very bright and not quite what I expected as far as an update/upgrade.
While I get what you're saying, the new colors, the new lay out are imho not user friendly. Granted i'm currently accessing only through mobile. I just found it overly difficult.
While I am ok with change, I dislike change, simply for the sake of change.