This sort of thread does show that no matter what happens on the show, rather discuss the actual, people will still find something else to complain about.
It's for this reason I fear for KRDK, it will have almost impossibly high standard to meet from it's expected fans.
Back on topic... I find this kind of interesting. The Disney era PR series have done a decent job of introducing and exploring some concepts and themes that Saban era didn't sometimes even the Sentai didn't ry.
NS gave us the Thunders who are decidedly Grey for a chunk of the series, you really don't know if they'll join completely or just show up for battles or what.
DT gave us the first real return of a former ranger, albeit handled hamfistedly.
SPD introduced a number darker stories such as Sky's father, Doggie's war and to a lesser degree, Sam/Omega. Some of them of course were handled better then others.
MF gave a first really complete adaptation with a darker begining then the US viewers are accustomed to. The War of the Mystics, Leanbow and the Sacrifice of the Gatekeeper, etc... That fight between Nick and Leanbow most likely NEVER occurs in the older days. Not because it was physically demanding but because the story itself wouldn't have gone there.
OO introduces Mack, an android ranger and raises a whole bunch of other questions. We also have the presumed Slaughter of Tyzone's rescue team hanging in the background.