Visual Form Builder is the best form plugin that I've used! For someone who doesn't have a lot of experience with web stuff, it was really easy for me to create a form, add my fields and set it all up.
I plan to upgrade to the Pro version, which has a ton more features. It's only $29 and if it's anything like the free one, I know it'll be a great deal.
I even contacted the developer directly by email and he had a quick response, so I'm not sure what that other review was talking about.
All in all, 5 stars and something I would recommend to others needing an easy way to create forms!