Is anything but.
I managed to pick up a copy of this at a local second-hand store, complete with overlays. After an hour of trying to put in an example program, I gave up in frustration. This is the most annoying thing I've ever used. And on top of that, only 9 lines of code!
Is there any other trivia on this title? This seems really, really weird as an Atari release, and looked to me like a "sucker buy", that is, only suckers would buy this. Even in the old days, I don't see a reason for this title. Did Atari really have this much cash to waste on a title with such limited capability? Or did Warren Robinett convince Atari that this needed to be published, just for the laughs?
But that Box art...what a beautiful lie that was.
I'm such a sucker.