Status and selectivity of open access journals
Open access vs. closed access is a totally separate issue from quality of journal.  There are high quality open access journals and low quality ones, and high quality traditional journals and low quality ones.  There may be some correlation because open access journals tend to be newer and so less established, but nonetheless if you want to determine the quality of a particular journal you should look at that specific journal not try to extrapolate based on whether it's open access or not.