I would rate it 10 over 5. The add-on says what it does and does what it says. It may seem obvious but I'd like to suggest the developer to highlight that if a bookmark adheres to the "ext+container:name=MyContainer&url=" syntax it will open in "MyContainer" directly. That's a very good thing to have
Thank you! Regarding the bookmarking functionality, I plan some improvements for it (keeping the extension lightweight and the main functionality intact of course) and I will update the description accordingly.
