It's often the flavour of the day. I remember in past governments as well, there were accusations of cherry-picking this group or that group. Depending on your predilections, I think that's probably always going to happen to a certain extent. The thing with the UNHCR is that they're largely selecting from camps. It's the people in refugee camps who are going to get the best option to be selected by UNHCR.
What about the millions of refugees in really bad circumstances who don't live in the camps? Those people lose their chance.