Yes, we've been here before. Twice. This is the second attempt on President Trumbell and the third movie in the HAS FALLEN. Gerard Butler is beginning to look in need of an adrenalin boost, as well he might. It says a lot for him and the writer (and the CGI guys) that the Mike Banning shtick still has the capacity to thrill audiences. This formula is recycled from the DIE HARD franchise and, before that, from THE FUGITIVE. Bruce Willis's charisma kept DIE HARD tanked up through episodes 2 and 3 before flagging with Part 4, so now might be a good time for Mike Banning to retire. There's another bunch of high-octane movies whose name escapes me, but I seem to remember they have managed to stay consistently fast and furious.