The Beta WAS fun and wish i could remember what it was like but my 360 came down with a case of the 3 RED LIGHTS yesterday. Looks like the Beta will be over before I get it back. I do like Sp4rki's idea about melee. I have found that you have to be more accurate with you attack because of the delay between melee and other weapons as well. You don't lunge forward like you did in Halo 2.