I'm a road warrior who logs a LOT of time traveling.  I've abused this thing in every airport from EWR to LAX and it has performed as advertised to date.  No clip failures, magnetic latch is reliable, it hasn't loosened up significantly and appears to offer pretty good protection for my beloved Crackberry.  The RIM 'holster' function works fine so obviously the phone is sensing the magnet correctly and going into holster profile exactly as it should.  It's your basic black, boring holster that you'll see on 10,000 traveling businessmen in any airport in America (me included).  If that fits your needs, can't go wrong with it.