It's come to my attention that the Greek Catholic Metrical Books in Galicia no longer require a trip to the local Family History Center to view. I'm delighted to report that they are available like other typical FamilySearch documents, including the built-in citation feature. This will make research in the region far more convenient for those researching their Ukrainian roots in Galicia.
To be clear, coverage is inconsistent, and the quality of the records varies over time. Late 19th century records are, not surprisingly, usually of better quality than earlier records. Still, this is very exciting, and will make sourcing relevant profiles much easier going forward.