I will need to use this for awhile to see how it really works at collecting the data, but my early impressions are good.
It has a nice look, and there are plenty of setup options for how you want it to look and record data. You do need to know your way around WordPress to get things placed properly, but if you do, you can make this look very nice.
A great addition for anyone who wants to add interactivity to their website. Thank you, Lester Chan, for this fine plugin.