Okay, I'll admit it up front. I've never been much of a fan of Star Trek the original series. Granted that most of what I've seen, I've seen at times when I was perhaps not must receptive to the material. However, the old time effects, etc, have always put me off, and I've always been a Next Generation and onwards Trekker.
And then I finally got around to reading John Byrne's first Trek story, the Alien Spotlight: Romulans one shot, which completely blew me away, most of all because the effects weren't an issue here. And the storytelling was fun (so, now as a consequence I will have to reconsider my stance on TOS and give it another chance).
Needless to say, I could hardly wait for this TPB collecting Byrne's second Trek venture for IDW. Taking the season two finale and sneak pilot for a possible spin off, "Assignment Earth" as a starting point, Byrne goes ahead and makes the spin off series Roddenberry never did follow through with. And the result is a fun, sixties flavoured, time travelling tale that is truly worthy of the Star Trek franchise.
Personally, I truly hope there will be more Assignment: Earth forthcoming, but in the meantime, I will keep my eyes peeled for the upcoming Romulans TPB collecting the Alien Spotlight one shot and the two subsequent miniseries (as well as a short extra, I've heard).