I thought we were just listing our favorite composers, which don't necessarily have to be the 'best' composers. And this is why I like them. I find it invigorating to see the flaws in a person's attempts at creation. In this I can see character of a person! In Mozart, it's very difficult for me to perceive flaws because most of what I've listened to is beyond mortal and seemingly nearly perfectly rendered. Total respect and awe to Mozart and I do like him very much. But if we're talking favorites, I believe it can be as subjective as you need it to be.
Mahlon