Yes, wp7 won't tell any kid to stfu. Yes I know it's not natural but sometimes the simple tasks is what matters the most i.e. open / start app, find coffee, call Jane on spk phone, text Jane Doe, turn on call forwarding, etc.
Some prefer natural speaking voice commands (of which i consider gimmicks at times) and some pple just prefer command driving voice commands. I prefer the latter considering I know what I'm asking my device to do as oppose to my device giving me random genius answers.