Company: Microsoft
Date: 2015-09-02
Overall rating: 4/5
Employment status: current

Good for Aggressive geeks...
Pros: Global policies, infrastructure, chances to work with world-best tech geeks, compensation

You will be equipped well with infrastructure, training etc. You can use all kind of MS tools and technologies.
Cons: Vendors - You might have vendors for administrative functions.
One Microsoft - Don't believe in that. You might be escalated easily while working with different teams (other internal org, etc), and it would be used to terminate...
Performance Management - Looks like crazy, but again you should have closer relation with your boss plus his boss. Otherwise prev point is applicable..