Couldn't find a thread that actually discussed this, so I made one.
I, for one, am pretty underwhelmed by this. I know, my mistake was having too high expectations, or maybe any at all. But surely they could have done better than simply auto-driving mounts (in the same slow speed) with a few abilities for things to do along the way? We're not even racing against anyone else. Hell, a reskin of the on-rails space missions would have been better IMO.
Luckily for me, there doesn't seem to be anything worthwhile at the reputation vendors either, so no reason to grind it.