The issue with the new ST movies is the same issue that Bayformers has with Transformers; a very bad arc off of the original timeline that may start to spin out of control. but also at that point, the producers/writers created a schism between the purists that follow the original timeline/history and those who are only seeing the new material for the first time and only have that to go off of.
The other issue is that with every episode in the original ST timeline, there was a touch of social commentary, which that commentary, regardless of it being made 25 or 50 years ago, still applies todayWe can go back to the TNG episode
The Drumhead, and apply the entire episode to Donald Trump's attempt at a Muslim ban in the US. And this was 25 years ago.
A couple of prominent quotes from that episode:
Sound familiar? Even more, there's this:
Again, it sounds eerily familiar to the current political climate not only the US, but the world is currently in. You can easily swap Admiral Satie for the UKIP, Marine Le Pen, and other nationalist movements.
There isn't any of that in the new arc.. it's more action and adventure without the commentary, and its the commentary that helps Star Trek maintain its longevity.
BL.