Blather, rinse, repeat

I don't know about suck, but this is what "speaks" to me about being just a little off.
Need the grass to come up around her feet as it does with the trees. Right now it looks as tho she is floating a few inches off the ground.
The other is your light source and shadows. not quite right, but I'm at a loss for the proper words to explain how.
Other than that, I think it is a very nice picture.