I use the VSAT to see where the enemy team is bunching up at, then I place the Sentry gun near there so I can get panic kills because NOBODY uses EMP grenades for some magic reason. I save my EMP for when the enemy teams pro calls out his "game changer" scorestreak, let them think they will have a chance to gain momentum and BAM! DENIED!
Everyone on GameFaqs pretty much is a troll. This site honestly has the WORST user base I have ever seen. -Tuggboat1121