Jean liked it, as it was practical and there was room for her scope. Really, until they were safely at the cabin she wasn't going to stop worrying about it.
And for the moment, John and Emma seemed to be getting along, which was a wonderful relief. Sure, Emma was her best friend, but Jean wasn't an idiot. She knew sometimes Emma could be... difficult. But she appeared to like Dr. Smith, and the trip promised to be a nice one.