Not my full on assistant just yet, but she is very helpful. Definitely far more than a gimmick or party trick, like Siri was (or at least when I played with Siri, it might have improved by now).
I especially appreciate the fact that you can type queries, very useful since I don't want to talk to my phone in public. Means I get all the benefits, but don't have to be "that guy."
She still leaves a few things to be desired, but very solid build for a beta. Initial release and she's already toe-to-toe with Siri and Google Now, and things can only get better from this point forward. I can't wait to see how she'll improve as time passes and she leaves beta.
Yes she definitely is! With the horrible Xbox music app, I have to rely on her for the music playback. Plus today she actually helped me find Chinese restaurants near me when I needed it.
Very true. I don't know what it is, but this version of Xbox Music is far, far worse than the downloadable version I was using on WP8 (basically the exact same app currently on WP8.1, but it was exclusive to Music Pass subscribers, and wasn't a POS).
So yeah, I use Cortana whenever possible to avoid using the current abomination that is the Xbox Music app. Hopefully they'll update it soon.