I actually think you're closer than most in this thread. I've been pretty happy with the defense the past two games, but I'm still concerned that they have weaknesses that can be exploited by the better offenses, such as the Pats*.
I do think the defense has been excellent against the run, which has been a sight for sore eyes. I do like how they've shored up against the run.
Against the pass, we seem to live and die by the front four -- if they get some pressure, it usually works out well, but if they don't -- we seem to be very prone to being picked apart. Some of that I attribute to time -- these guys need more games together to get a better feel for each other and to really start getting in a groove. Barring injury, I think they're going to improve as the season wears on. But they still seem to disappear for stretches at a time, and in those instances it seems like teams can move the ball quite easily on long scoring drives.
I'm not the kind to expect perfection on every drive in every game. There will be periods of let down. But to truly become dominating, they have to be more consistent. The potential is there.
In the meantime, if the front four don't put heavy pressure on Brady on every drive, it's going to be a long day.