This was great timing, as I needed to get a few surveys and polls for some presentations that I am working on ( was using another product ). For the money it was an easy decision. I bought the 3rd tier so I can do a custom domain. This custom domain was setup in less than 2 hours of propagation, very easy. Generated my QR code and custom url and have it embedded in my presentation. The AI functions embedded in the different areas, give you an extra option and they work well. Did a few tests submits, the summary reports seem to be working. Would recommend.