Nice shot and fills challenge requirement bang on. The end of the stem does seem a little out of focus. The bright circular reflection on the cherry is a little distracting as well. Love the shadow.
Nice shot, good focus, and I'm a fan of the all-white backgrounds, especially for shots like this. My only suggestion is to splash some water droplets on the cherry, to give it that wet, fresh look (a classic technique in food photography). 8.
Technical: Most all images submitted fit the challenge. This one fits very well. Exposure composition focus lighting all excellent. I love the shadow and I think the "hot spot" on the cherry adds to the photo. I'm sure others won't agree.