I have to admit I'm a little suspicious the thing will still "call home" and give up data about its users, the way ALL browsers do.
I only one browser that does not attempt to contact the browser maker without the user's permission. Even Firefox now "checks for updates" regularly and does not allow the user to disable that "feature".
Tor is the only browser which seems to actually care about user privacy. Problem is that it's inherently slow because it routes every request through at least 3 Tor nodes.
www.youtube.com/embed/yHcHi0TBFv4