Hahaha! Hell yeah! I know exactly what you mean. I watched that 27-minute MGS:TTS trailer every day before its release, and I still play The Twin Snakes to this day. I never feel burnt out, no matter how many times I watch the stuff -- in most cases, it's all out of context, pre-release, so I generally don't feel all that spoiled when the games release!
Oh, my God. I am so scared, too. I've been debating whether or not I should watch the last trailer. It all depends. If a release date is revealed, I'm sure we'll get an article "MGS5 release date revealed: May 5, 2015 (HERE'S HOPING! XD)" and I may just try to let that be enough... Agh. Then again, there's no way I will be able to resist! I'll probably watch the final trailer every day! XD Honestly, the MGS4: Courage is Solid trailer is one of my favorite of all time and that one released just weeks before the game. It was so cheesy and I loved every second of it!
Oh boy yes, i watched the 26 minutes TTS trailer too countless of times.
Haha yeah. Fuck yes, the Courage is Solid trailer is awesome. "THIS SUMMER....STOP ...BROTHER IT'S BEEN TOO LONG!"