I'm very happy that we're 6-2, but that's NOT all that matters - if it were, then we wouldn't watch the games, we'd just check the standings. Yes, 6-2 matters, but it's also important to note HOW we played. You're right that the big picture looks pretty darn good, but pretty darn good isn't good enough to go all the way.
Virgil had plenty of good things to say about the Bills and he pointed out the areas that need improvement, while stating up-front his personal biases. You can't get much more objective than that.
And I disagree that analyzing the game takes the fun out of it. I appreciate that a handful of posters go into details - they often catch something that I didn't notice during the game. I know it's easier to just yell, "So-and-So sucks" but some of us like to discuss the evidence that supports or refutes a conclusion. That's not overthinking - it's critical thinking. The world could use more of it.