You know how it is extremely difficult to do anything new on your computer? Especially with images? I made an animated GIF on Sunday. It took me about 5 hours to figure out how to do it, and I had to use three different software packages.
Holy Cow! All you do is "open" the pictures you want stitched together and it creates a panorama from them. The only flexibility seems to be on things like output size and image quality. This means that if it decides to blur someone's face, you can't change it, but for results this easy, I say, let it blur the face and call it an artistic effect!