“The Sound of Thunder” takes Star Trek: Discovery back to Saru’s home planet of Kaminar far faster than I would hold expected (though I’ve learned not to underestimate how fast this show moves). On a more personal level,it also showed us who the modern Saru is — he’s as intrepid (brave in the face of danger) and capable as he’s ever been, but he’s also assertive in an entirely modern way.
Source: blastr.com