1. Provide the user the option to export the data to Open Office. I expect that many more users have Open Office's spreadsheet program than have Microsoft Excel. Being able to export the data, manipulate it, and send it back to All My Movies with changes, using Open Office, would give the user a powerful tool. There are several changes I would make to my movie data if I could easily massage the data in Open Office and then use All My Movies to display it.
2. Provide some additional templates. I am still using the one I first selected!
3. Provide the option to treat a title beginning with a number, e.g., 1,000, 10th, 3:10, 2010, 42nd, as a spelled out word, e.g., one thousand, tenth, three ten, two thousand ten, forty second so that these films appear in alphabetical order in the title listing. Don't change the title just give the user the option to have them sorted as a word rather than as a number.