I always thought that handling databases and forms are not my cup of tea, being and hobbyist webmaster. Recently when I thought of adding this functionality on my site, did lot of research on various Joomla components that can enhance functionality of my site.
Read lot of reviews about Fabrik, but I realized that is was practically impossible for newbie's to use that. Today, after couple of trials, its functional on my site, Great thanks to its Forum, where I got proper support from admin.
Though I agree that its bit tricky for novice like me, but if you are firm and ready to learn and decided that yes I CAN DO IT, then its not all that difficult.

Installation was smooth for a newbie like me, and when trouble came, take my word for it, one of the best support that can give run for money to even commercial support.
Fast and prompt. Thanks a ton.

One of the easiest to install / configure module. This is the best solution for putting adsense on Joomla sites.
I wanted to give it excellent rating, but referrals are something it lacks.