I'm a longtime Constant Contact customer and have also used Legacy Survey for many years. I pay very close attention to the responses I get to surveys I send when putting together my curriculum each quarter. Consequently, I rely heavily on being able to filter responses to my questions. For example, Question #1 could be "Which of these 10 classes would you like me to offer next quarter?" Question #2 could be "Which of these 5 time slots fits your schedule the best?" You should be able to filter these questions and get accurate numbers of which classes and which time slots match up the best, without having to analyze each person's answer by hand.
I sent out a new survey a few weeks ago and was quite surprised that filtering answers is not possible anymore with your "improved survey" pages. I frankly cannot fathom why Constant Contact would update the survey function but not include the ability to filter responses! I would assume that anyone who sends out a survey that includes more than one question would need this function. What are you thinking of? Some of us rely on sending surveys to our clients/students/patients/etc in order to make a living. Leaving the ability to filter responses in your new survey application is pretty thoughtless in my opinion.