It's definitely a prequel, they've been courting everyone from Matt Damon to Sam Rockwell to play Kirk. Nimoy's cameoing as either Old Spock in a pre-credits sequence, of Sarek.
To those who say people wouldn't look; they wouldn't be interested; they're too complacent, indifferent and insulated, I can only reply: There is, in one reporter's opinion, considerable evidence against that contention. But even if they are right, what have they got to lose? Because if they are right, and this instrument is good for nothing but to entertain, amuse and insulate, then the tube is flickering now and we will soon see that the whole struggle is lost. This instrument can teach, it can illuminate; yes, and it can even inspire. But it can do so only to the extent that humans are determined to use it to those ends. Otherwise it is merely wires, and lights, in a box.-Edward R. Murrow
All this episode did was make me realize just how much more I like the Simpson's cast of extras or even South Park's extras over the Family Guy bunch of extras. Maybe they realize that they need to work on that.