I gave it one star and left a scathing review. What are they going to do, not include a calculator in the next Windows?
They can not include it and instead provide a menu option that actually takes you to the store on first run :)
Don't give them any ideas please.
They might. It would not surprise me if a lot of people just type their calculations into the browser address bar or in their Internet search engine's input box. Or search for a calculator web application, and use that as their calculator.