MS in Software Engineering - has anyone been through it?

Hey guys! I did my undergrad at Mason in IT with a concentration in web development & multimedia. I'm thinking about going back to take up an MS in SWE with an emphasis on web applications. [Ha, been out for less than a year and told myself I'd never go back to that place. Alas, they are the only ones who offer what I want!] Has anyone here been through the program? Do you feel like it contributed greatly to your value/knowledge/career? How are the professors? What is the level of intensity of the work? Any insight you can offer will be greatly appreciated. Thanks!