Over the last few weeks, Crygil has been posting updates on Blizzard's efforts to reconfigure and optimize its infrastructure to help ease the instance creations issues seen by players on numerous servers. Well, Crygil is "pleased to announce that the process is now complete on all North American realms."

As always, Crygil says the situation will continue to be monitored in case further changes are needed. Have you seen an improvement in instance performance on North American servers lately? Do you feel these optimization efforts have been a success?