I must admit that I preferred the "old" new one. Really can't put my finger on why. I'm interested in the impact on users when one changes things several times

I must admit that I preferred the "old" new one. Really can't put my finger on why. I'm interested in the impact on users when one changes things several times quickly like this. Anybody here that has knowledge/experience that would like to say a few words about it. Personally I always am annoyed by change, more so when things seem to change "all the time". Anybody have some actual statistics on how people reacted to this type of design changes?