ST09 wasn't the only way to do a new Trek film. But it was the easiest way. The fact that it made a lot of money doesn't wash away its failings.
I'm not even sure it was the easiest way but it was a successful attempt to appeal to the most common denominator.
Those of us who would have preferred a slightly different movie also have to concede that its failings don't prevent it being an enjoyable movie for most people, including some who noticed and were irked by those failings.
