Should i get spider-man shatter dimensions or call of duty black ops (wii)?

If I were you, I'd wait for the reviews to come out for both games, then decide. But if you have to pre-order one, I'd have to suggest Black Ops. Spiderman games don't have the best track record, and Call of Duty Wii games aren't terrible either. The graphics aren't as good, but its a bit more realistic with the motion controls.