La strada is a beautifully crafted film, the acting might seem a bit contrived but this more to do with the characters rather than any lack of ability. It's about a circus strong man (Anthony Quinn) who takes a clownish girl (Giulietta Massina) on the road with him to help with his acts. An extremely odd 'Beauty and the Beast'esque love affair unfolds but this is anything but romantic, the first half is principally comedy but the film moves to tragedy for its second. Its very emotive and a great tale.
Unfortunately there are a few aspects that will alienate some viewers. It's Italian, and many people aren't too keen on subtitles; it's in black and white and although it is easily the most accessible of Fellini's films, its no hollywood rom-com. Many will find it dated, but if you give it a bit of time, then there is a hell of a lot to get out of it. Far more than the vast majority of modern films. So, if you're into this kind of thing, you should certainly enjoy it, and if you're not then this is a very good one to start on!