* CrazyAwesome: Roy, in spades.
* CriticalResearchFailure: San Fermín doesn't take place in Seville (nor in all Spain - it is only celebrated in the city of Pamplona). The thing becomes even weirder considering that another Tom Cruise film, ''Film/MissionImpossibleII'', featured the same research failure.
* NarmCharm: Tom Cruise plays a very convincing unhinged secret agent. Anyone else would have seemed just plain Narmy in the role but he actually makes it work. Maybe because people think he's crazy already?