Thanks all for the responses so far. I should clarify that i drive it 99% of the time in manual mode with the sport button on, so this is when I'm noticing the hesitation. I figured it would be even worse without the sport button on, so i haven't really tried it that way yet. Maybe i need a software upgrade although my car is a 2012 which i just picked up in August.
2012 335is coupe, alpine white with red leather interior