@AsherO You didn't fly Norse to Oslo?
I drafted a short comment and thought I posted it.
Flew Norse JFK-OSL-JFK, they fly Norwegians 787s (mostly 789s but they have some 788s) and are still getting things up speed.
Their IT systems are very sparse, and it’s really no frills with everything being an up charge. No KSML available yet, no internet (though the planes are equipped), with some food and duty free options sold on the planes. The IFE system’s offerings were sparse and it was a bit buggy, but I didn’t care for it in the first place. One or two flights on the past schedule were significantly late (once they got things under control after the launch), but flights are regularly ~ an hour late but arriving early anyway due to extra flight time blocked.
I flew with a kid each time and got assigned adjacent seats at online self-check-in (it cost money at the airport if you neglected to do this), pre-assigned seats aren’t cheap at all. My kid leaned on the scale on the outbound at JFK and the scale shows 61 lbs for a 50 lb allowance, my bag was actually 54 lbs and she had me take some stuff out that I packed into my carryons. Officially only a backpack/personal item is allowed on the plane for free (they charge for carryons), but I didn’t see them weighing carryons and we all had backpacks and I had a Tallis bag that they didn’t make an issue about. I also saw lots of other passengers with a backpack and another personal item, obviously YMMV.
Please lmk if you have any specific questions that I’ll be happy to answer.