So far I have been pretty impressed with the capabilities. Being able to autoload scripts to strip ads off ad intensive websites, or remove popup onclick functionality as certain sites load... huge benefit! I haven't gotten to use the CSS stylesheet loading feature yet, but I look forward to that too, as it can be useful to hide annoying content from frequently used sites, or--for the sake of programming interfaces--show content that is normally hidden.

So far in the last couple weeks--with a couple hours of javascript coding--I have managed to circumvent download wait times on certain sites. Auto skip or close advertisements on others. And automatically open source videos on others to avoid annoying interfaces and ads.

The GUI could still use a lot of work.

Been having issues with the GUIs sizing--if there are too many sites added for one buttons Execute On: command, the content becomes too tall and you can't see it all. Plus there is no way to scroll and no clearly visible way to delete buttons or Execute On commands after adding them. Clicking the X by Execute commands does nothing.

Secondly, when writing scripts, double clicking sometimes selects the spaces or tabs in front of the text, instead of the text itself. And clicking to move the cursor generally puts the cursor at the front of a function, or a few characters off from where you clicked.