I agree. And for example, Garmin is doing a great job in operating POI: they display a lot of delivered data, like Name, Address, Phone, Category, Coordinates.
So it looks like official POI lists contains more data then MRA displays.
And in case, there are no detailed data in the list, MRA displays only the name "POI". Therefore, would be good if MRA offers a field for freetext (like in Routepoints).