Ranked in these QuestionsQuestion Ranking
Pro Fully support dynamic content
Even one page websites can be scraped as it run in a real fully fetched browser.
Pro Easy to install and use
It's a Chrome App so if you've Chrome, it's one click to start using it on any platform.
Con Not so easy to use
The interface isn't that intuitive especially if you want to follow links.
Con Cannot perform complex operations
Has a basic UI but you cannot script it really to customize certain aspects.