That's wise, yes. I personally have problems seeing really, really enjoying a job (I don't have a big job of my dreams, so to speak, since I drastically divorce what I work on from my personal pleasures. Once you engage a responsibility, it can certainly be fulfilling, but it's no longer simple fun), but there are very clear limits to one's acceptance of a poor environment. Since the very way people handle the workflow there seems to get in your nerves, it's hardly reprehensible to hate the job. >_>
I'd recommend tossing your resume around, though. If nothing else, you are very unlikely to be fired as things go, and the experience won't look bad on your papers for future reference. Who knows, you might get a job that doesn't totally suck.