I did,
It seems promising, but really not that great at the moment.
The steps view is close to what I'd like to see, the facility to click on a parallel branch and see that is nice. But most of the steps are collapsed down to something completely useless like "print message". So let's say I was printing out a build summary. What I would see in the steps view is a series of collapsed sections saying "print message" and if I click on any one of those, I get just one bit of the summary.
What I would like to see is a collapsed section saying "OSX Debig Build Summary", and when I expand it, I see the whole summary.
It could also do with the option of expanded and contractiing a range of sections.
On top of that Blue Ocean as a whole seems very unfinished, is slow at the moment and loses me plugins I'm using and also doesn't display the build description (which I actually use to show build progress and results.