Instruct: Classify a given review as either positive or negative.
Query: Opeing Vistas

My digital Rebel EOS is a great camera, but the built-in flash has the usual limits. Indoor photos of a Kiwi friend with a dark background I wanted to show were total failures. After buying the 220EX I was in two Nat Park/Monument caves in the Black Hills. My new flash photos were superb. I brought out details 30 or more feet back. And it's as simple to use as the Speedlite I had for an AE-1 Program 20-25 years ago.