Mass Effect has gotten a lot of flak over the ending , and while not having played 3 yet, I can say that the lack of any real differences in any of them cause me quite a bit ire.. I really have gotten to care about my crew, and my squadmates , the sometimes difficult choices I've made, and differing outcomes from them.
This guys thoughtful, articulate, talk on ... "what could have been" ... is a great example of what they should have done
... ... NOTE: has spoilers ... but at this point, I'm not caring