Lets look beyond all the whining and counter-whining. You cannot deny that alof of M:TW players have left the forums and that the nature of posts have changed.

You can then either think that M:TW players were just a bunch of whiners, or that there might indeed be something wrong with R:TW.
My guess is that R:TW has moved the TW series into a different category and M:TW players realize that they do not like this. They liked M:TW and R:TW could have been the next step onto the same path.

But with R:TW CA has taken a slightly different path and all the "whining/complaining" you see here is IMO little more than regret/grievance of M:TW players losing their favorite series.