That's one of the most level-headed and succinct description of the differences between Waterfall and Agile I have read. I would also add that, in my completel

That's one of the most level-headed and succinct description of the differences between Waterfall and Agile I have read. I would also add that, in my completely personal and anecdotal experience, they are not one-fits-all methods: in general I find Agile much more suited to developing a "product", while Waterfall makes more sense when the aim is to deliver a "project".