It depends on what you want to do. If your goal is to be a web developer or a game programmer then no, it's a lot of time investment and you'll come out of it s

It depends on what you want to do. If your goal is to be a web developer or a game programmer then no, it's a lot of time investment and you'll come out of it still needing to learn a lot on the job. If your goal is to go into a more academic area like AI or some other topic that's more of an area of R&D, then it's probably more worthwhile. If your goal is to be an academic, then obviously you need not only a masters but a PhD.