Now, I love the fact that 343 decided to increase the time that you are able to get different multikills. I get overkills and killtaculars about one in ten(ish) games and I feel like a boss when it happens.
The only problem that I've had with the system is a little issue I hit when playing SWAT.
I traded out with a guy (i.e. we killed each other at the same time). I hit x as soon as possible to respawn, and shot another guy in about a second. All of a sudden, I get a double kill medal. What?
Yeah, I love the timing on the medals, but the way the spawn system is (which I am a huge fan of as well), you can get a kill, die, then spawn and get another kill and still get the medal! Have any of you experienced this yet?