Hopefully Microsoft will actually advertise one of their products next time in their commercials. That would give us the chance of actually doing a fair comparison.
This whole ad campaign is not, repeat
not about product. What MS is trying to do is regain the image they had in the early/mid 90's of the company on the cutting edge of mainstream technology, the view that much of the public now has of Apple. To do this, you don't advertise product (especially as Microsoft has little product to sell). You advertise image. You make Microsoft seem very modern, yet still accessible. In short, you do what Apple's done for the last several years.
Now, how is this done in the real world? First, you get people talking. The first ads. The butt shake. Or in Apple terms, the original 1984 ad. This does nothing more than soften up the audience for the next steps, but it's arguably the most important part, as without interest the whole campaign is due for failure.
Second, make people empathize with the product. It's something that they can use, does things that help them. This is the "I'm a PC" ads. This starts to get people emotionaly invested, makes them feel as though they care about the MS's products.
Third, show how MS helps you. The last stage in the process, this is the closest they will come to an actual product ad. Here, they will show how MS products make your life easier. The equivalent of Apple's no virus claims. It's easier & more productive to use a Windows PC. It's not necessary to advertise product specifically here, as you can advertise inherent features of the platform (compatibility, for example), but this is the place where you will see more product than anything else.
The key thing here is that what MS will be advertising is not, not, not product. It's image. It's pop culture. In short, it's everything that's at the heart of Apple's recent success.
And if you disagree, ask an advertising professional. Read the marketing blogs. Talk to anyone who actually sells high profile products. Right now, you'll here nothing but praise for a company called Crispin, Porter, and Bogusky - the company that is in charge of MS's ad campaign. Will that change? Quite probably - no one is successful forever. But thus far, they've hit all the right buttons.