Pros
Casual environment with free snacks and coffee. Variety of "big name" clients to work with. Awesome people to work with. You get to travel, which can sometimes be a bad thing. Occasional catered lunches and BBQ's. Decent health benefits.
Kontras
If you are looking to grow your career, stay far away. Anything you do at this company is specific to TV broadcasting only. There isn't much you can learn here to take with you on your career. You will basically be doing a subset of VBScript that is very limited and only applies to the Viz graphics engine. There is no formal training for this. Don't let management fool you and fill your head when they say you should be "privileged" to be able to work with these big name clients. As a software engineer, other jobs could care less what clients you worked for. They want to know what work you actually did for them. Which, for this company, will more than likely not apply elsewhere. Save yourself the time and find a job that will teach you real world skills. Any other skills you can learn here, you will have to teach yourself.