Is Windows Movie Maker any good?
The short answer to the question, "is Windows Movie Maker any good?" is, it depends. It primarily depends on your skill level, the type of videos you are trying to create, and what you are looking to accomplish.
Most importantly, if you are on a budget, you can't beat free. Windows Movie Maker comes preloaded with Windows systems prior to Windows 7, and for later versions, you can simply download Windows Essentials, which includes Windows Movie Maker.
If you are not experienced in video editing, you will find Windows Movie Maker quite straightforward and intuitive. Once you import your original video or photos, you can simply cut up the videos into whatever length you choose, and then reorder them in the way that makes the most sense. There are basic soundtrack and font/caption options as well.
Where Windows Movie Maker stops in terms of complexity is with being able to edit the actual visual content. It will not be able to handle green screen or any special effects. So, if you're thinking of Windows Movie Maker as a potential post-production tool, think again.
In general, if the original video is of acceptable quality and all you are trying to do is rearrange or combine several clips together, add some background music and text, then Windows Movie Maker will definitely do the job. If you are looking for something more complex, with post production capabilities, you should look elsewhere.
If you are looking for a basic, free, quick and intuitive video editor that will get the job done, you can't get much better than Windows Movie Maker. But if you're looking to do anything moderately complex, you are most likely better off investing in a real, professional video editing solution.