Just to reiterate - the wizard will be enough to get you up and running. However, if you want to do any form of tidal simulation or weather such has clouds or storms you will been to have basic understanding of Boolean login and some coding skills. Setting it up, plugging it in, probe calibration, etc - that is a no brainer just follow the directions. But once you start getting into some of the more advanced functionality you will need to pull up your favorite editor or Arduino editor, pull up your latest code, and start rolling your own. Or, if you are somewhat comfortable hit up the forums and see what others have done, copy it, and modify to your setup. I'm talking about:
Cloud simulation
Tides
Sunrise sunset
Change flow patterns throughout the day
Coral acclimation period and intensity
etc
It is a good product like I said - I have one and use it. I just wanted to make sure people know it is open source, will require some basic coding skills, and open to reading the forums to learn what others do. There are some smart people reading the forum who like to help. Personally speaking I enjoy after I see what others do and then try to adapt it to my tank. There is a certain satisfaction about it - almost like building something like a table or painting. Odd has it may sound.