Minimal would be an overstatement...
If you're looking for ultra lightweight (<1mb) single-tab browser with super fast open/close and response time, then your search may just end on this app. Not for everyday casual browsing, as among lack of tabs and settings or customizations, it also seems to lack native ad-blocking functionality. That being said this day in age, it's got a narrow set of use-cases. But depending on expectations, could be very helpful. For me it's a keeper.