It's kinda hard to ignore that it's a down-sized, under-exposed shot of a plush toy with a razor thin DoF - get out of the kitchen and shoot outside!
All that being said, you can see where to focus plane is, and it's at least resolving the knit lines in the fabric (left side of Wall-E, eye and hand). I'm sure that you don't have anything to worry about - go shoot, have fun, get the f/1.8 out of your system; learn your working distances and when you need to stop down for appropriate depth - f/1.8 is fun, but not always right. More important, keep an eve on your exposure histogram when shooting.









