As a WordPress developer, I am in love with all those premium themes and frameworks (both free and premium), the community did just the work we all looking for. After checking out several premium themes and frameworks, I find that:
Basically they are just an ordinary theme
They can be an odinary theme as well, if you want. A few premium themes from ThemeForest doesn’t do that though. Some premium theme tend to make you think and read just to make it works. Most, are just an ordinary theme comes with some function, you either use it or leave it.
Need advance knowledge, or at least some times to understand
I first check out premium theme was from WooThemes. They have all those needed functionality, including adding Sidebar widget. However, it required some knowledge, or time to read through their documentation to understand where and how it works.
Built-in EVERYTHING
Almost all premium themes and frameworks like to build everything in a theme, widgets, shortcodes, header image, background and etc. The thing is, they did not sync with what WordPress already offer. Eventually, you’ll have to keep using their theme to make sure things are still intact, especially shortcodes.
This way or that
The one thing I like checking them out is to see how they solve those problem, differently. Many premium themes has same options, but different way to present it. That is where the “Ah-Hah!” moment, which sometimes help me on my work
Well, I did tried to get more premium theme to test, by illegal mean
But I didn’t do it though. Most premium themes I get are from my clients. Yes, even the basic user having hard time to setup the premium features.

