Its a fairly easy plugin to use. Its upgradable. On thing with CForms is when you had to deactivate, you had to redo all the configurations. With A Forms, you don't need to do that. So basically I got fed up with CForms and decided to write an easier version.
Its one of my favourite plugins and I think it deserves a 3-4 star rating. There is more work to be done, I think I will give myself a 5 star within the year with work that I have planned for the plugin.