The Best Ways to Watch Videos Online
Cost: $3 to $4 a movie.
What it offers: About 6,000 movies are available, plus all sorts of DVD-extra-type features, including actor interviews and behind-the-scenes clips.
Compatible non-mobile devices: None—it can be viewed only on a computer.
RS verdict: The pickings are slim for recently released movies and TV shows, but since offerings are à la carte, it’s still worth checking out.