* It uses Xpath
* It can use regular expressions (more or less) to filter out sets of pages on a site
* It can filter simular items on a page
So what does this buy you? Well the first two points are more hard core than some people think about. They are presented in an easy form to you but they are really quite powerful and let the browser do all sorts of neat tricks. And the last one? Well remember that most of the ads on a site are all of one size or another. So when you get rid of an element and say all simular elements, they are all gone.
Oh and it has a "Undo last RIP" feature. So that if you go ahead and rip the entire page away, it'll let you get it all back.
So, do I advocate ditching all the ads, the very lifeblood of the internet today, the thing that lets us use all these services for free?
Not really. Esp when they are Google text ads. Quick to download, wordy ads that let me know what the business does or purports to. I click a heck of a lot more google-y ads than I do any of the other "Shoot the Monkey" Ads. In fact I've never shot the monkey.