I don't really see the point of this route. As Billy said, there is potential for this new service to link to more than just O'Connell Bridge. It would seem this route just covers the same ground as the 151 as far as Burgh Quay. I also can't understand the high fare considering the short distance. Any fare paying passenger would be better using the 151 at 1.
There seems to be no timetable in place for this route, apart from the line "The service connects with trains to and from the new Docklands Rail Station and the City Centre." there is nothing to suggest the frequency for passengers boarding at Eden Quay.