I've watched...
I've watched this series since it's first poorly drawn installment all the way up to what it is today, and I must say that I am impressed. Yes, the shooter genre has been beaten into the ground so much, but little is better than something that is cliche being revived and implemented in a wonderful fashion.
What am I saying about revived? Dang dude, you've almost written the book on this one. Unlike other series your has continued to improve. And now, I am off to enjoy the game you made for another 30 minutes.