The commercial is also rubbish.
Why is this? It's because in an attempt to look 'cool', 'hip', and 'edgy', Microsoft has failed to inform the public what its product actually does. This is an especially terrible idea when you are clearly lagging behind the market leaders. What are the market leaders doing right with their commercials that Microsoft is doing wrong?
Apple's iPad Mini commercial takes half as much time (roughly 30 seconds) as the Surface Pro commercial (roughly 60 seconds) to explain twice as much to the user in a more easily digestible format. This particular commercial shows that the iPad A) can let you communicate in real-time via voice and video, and B) comes in different sizes (standard iPad and Mini).
Amazon's Kindle Fire HD commercial has a narrator discussing the various features that the device has, overlaid to video showing people using the device in real-world scenarios. In 30 seconds, the video shows us that you can read books, play games, watch movies, play music, and communicate in real-time via voice and video.
Google's Nexus 7 commercial, at 60 seconds, is the same length as the Surface commercials yet is so much more informative. The commercial shows us a little girl reading a book with her mother, using a drawing app, communicating in real-time via voice and video with her grandmother, playing a video game, and using Google voice search to find out how far away the Earth is from the moon.
What could someone possibly learn about the Surface Pro from the commercial? If they are paying very close attention, they might possibly see that it has a stylus, connectable keyboard, and kickstand. Everything else gets lost in the blur of song and motion. Microsoft's competitors communicate the value of their respective devices in a very efficient manner by crafting short stories that resonate with the viewer. We already know why we want to communicate with our loved ones. We already know that we would enjoy playing games, watching movies, or listening to music. It's unclear why we would want to have a stylus, connectable keyboard, or kickstand.
Ultimately, Microsoft fails to inform the viewer why they should care.