Crowds this week?

[MotherofBelle&Will]

Ok we are arriving Feb 4th and looking at the wait times for the major attractions it is really making me nervous about the crowd size. A little background on me, I have been to Disney many times, I am a big time planner and have always gone during the lowest times of the year. I know everyone is different but doing everything and not waiting too long is important to me (I have 3 kids, 2 parents and a husband that is not as fond of Disney as I am). I pick my week based on historical crowds so when I saw the wait times for tower/soarin, etc topping 2 hours I am definitely nervous. Is it that crowded right now, is it because of the change over to fast pass +, anyone there now that can give me an idea?