Excellent DOF. Amazingly sharp details of most of the ladybug. The head area is a bit blurry but that's because of the very shallow DOF. Colors are also very nice. 8
Very good macro stuff. Is the sharpness perhaps a little too close to the front? Seems you've blurred the straw a from the left side and left a too sharp line a cm in front of little ol' bugger. Never mind that, I might be very wrong and it's nitpicking anyways - I like it a lot, hope it does well!
I really like the composition here, the centered ladybug works very well and there's some nice detail here. Too bad it's underexposed (by about 1.5 stops) Next time open up the shutter a bit more and let some more light shine through