Bingowings said:

Much of post-Kes Voyager and the pilot and 3rd season of Enterprise were very watchable.

The JJ films are just as good/bad as the TNG films.

No one has ever "ruined" Star Trek, because it's always been so hit and miss.

There were plenty of stinkers in TOS.

TNG's first season is almost unwatchable.

Insurrection was so dull, I own it, just read the back of the DVD box, and can't remember what it's about.

"Into Darkness" was lousy, but no worse that Insurrection or ST5.