Because all Trek threads must inevitably turn into passive aggressive Abrams bashing.
Don't worry, in a year or so, the focus of the bashing will probably shift to Bryan Fuller and Alex Kurtzman, and then the heat on Abrams will probably ease off. Nothing to do with the relative quality of their products -- every new incarnation of Trek becomes the focus of complaints from the purists who can't stand that it's different from what came before. Even the now-beloved TWOK was bashed quite a bit when it first came out.