Honestly, I would think the name Telltale would carry the same weight as Blizzard or Valve by this point. The people there are GIANT geeks. They love going into every damn obscure bit of trivia concerning the subject the are making into a game.
Strong Bad, Monkey Island, Sam and Max, and Back to the Future. Every one of those franchises has a huge cult following. They treated each of those game as though they were making Holy Bible: The Game. Now they can add Jurassic Park.
I am willing to bet Telltale will be more faithful to the subject matter than Jurassic Park 3 was.