The thing with Raids in a New Game nobody knows what to expect so matchmaking or not if u go in for the first time u probably fail. but i hope u learn from your mistakes. Anyone who knows the Comic Storm The Last Fighter, google it in there Storm together with a group of Fighters went into a unknown alien ship but it was full of Traps so it came to good thinking and following order to get to the Tower/Bridge if not u did DIE. i am also not a Raid expert i did do some Raid/strikefoce in City of Heroes and there u also had to do different task. and we faild a lot but like in Dark Souls where u die a lot the quitters wil never make it and the hardheaded persevere make it at the end. So what i am saying everyone is a casuall Raider at the beginning in Destiny We have to give it some time i am 100% sure that after some weeks there will be people wo made it and getting good in it and some of them are going to help others by waiting at the Start point where u get the Raid quest or at the entrance of the Raid (not sure how we do get the Raid in Destiny) but u get my point. but at the moment where other Destiny Raid Experts are offering there help to others the Casual Players are able to do Raids also. as long as they follow strickt rules. Also there will come playtroughs on yourtube after some time i am sure of it. so don't worry anyone will be able to do it at some point.