Wiltern will let everybody see VAMPS close-up as it's really small, but I don't care for the place myself, wish they had booked HOB instead, anyhow they'll let people start to line-up 1-2 hrs ahead of schedule, LA locals often park in a parking garage up the street behind the venue and just hang there early . As for the policing of the event it is normally pretty tight there, so you won't see what happened in NY despite all the pycho fans ready to explode . The floor is really cramped there like sardines .