The way you worded your question and comment there probably isn't five, but I don't really think you can say for certain what defenses are good and bad at this point. Football is a neverending series of adjustments that good teams make and bad teams do not. Some of the D's that have looked bad the first two weeks will turn it around and some that have looked good will end up bad due to not adjusting, injuries, etc.
So far? Well I see the point you are trying to make that alot of defenses have disgusted you so far - even though I feel 2 weeks is too short. If you feel it's enough time to judge defenses after just 2 weeks, then my list won't include defenses that I know are solid but may have had a hiccup in week 1 or 2 (Like Tennessee), but I do get to include defenses that I think are more suspect in general, but have proven themselves in just Weeks 1 and 2.
Washington, Jets, Steelers, Cincinnati(no typo), 49ers. I don't think anyone can make an argument that these aren't solid defenses, based on Weeks 1 and 2.
