Semi-popular back in its day, Ray Bradbury Theater is a hit and miss anthology show.
There are a couple of glaring problems with the show right off the bat: A)Many of the stories have already been done before B)The show's low budget prevents many stories from their full potential.
Those two factors drag the show down quite a bit. On the plus, you'll notice a lot of famous people in the show like William Shatner, Nick Mancuso, Drew Barrymore, and many others.
The show does have a lot of varied stories. When this aired, there were a lot of anthology shows like Tales from the Darkside, and The Hitchhiker which were a bit better in delivering darker and more graphic stories.
However, if you're in the mood for something more traditional, it's an ok show worth checking out.