The browser does not seem to support downloads.
It is also not possible to select text in input boxes, as long tapping brings up the 'Copy link' etc. dialog.
It would also be nice to turn Settings and Add Bookmark pages into dialogs and get rid of the 'Save Settings'/'Add Bookmark' buttons according to SailfishOS's logic
However, I've tried to set Webcat as the default browser in Sailfish because I think it's the closest browser currently, yet being better, but something is wrong.
By the way, the "update-desktop-database" command line showed several warnings about LLS Video Player, don't know if it's relevant