A bit unnerving, this perspective! I like the reflection. I think I'd like a tad more DOF, too, to make those advancing front legs even more menacing, but I know spiders aren't always cooperative enough to wait while you change camera settings.
I love how the reflection comes from the area on the surface which is completely out of the focus range, but since the light's path length is the same as the focus distance, it's clear as day. Clever and menacing