Many digital cameras include an LCD display to show the picture you've just taken. You can delete pictures you don't like, and there's no processing cost. The colors are often weaker and not as true, and the contrast can be poor. So if image quality is important, such as for submitting your pictures in competitions or making enlargements, then stick with a film camera. Cost, of course, is an issue.
Digital cameras are still more expensive than their traditional brethren.
Another drawback is storage of your images. You'll need space on your hard drive or a removable cartridge to keep the files. If you're on the road, you'll either need transportable storage media or a regular connection to the Internet so you can download your images. Traditional photographs are still eaiser to store and display in an album. As someone who likes to take long trips and come home with high-quality images, I'm going to stick with my film camera.