Rare spawns have been way more of a pain in the ass to farm in overworld zones than they used to be for me. I'm competing with a lot more people because even though not many people from my realm itself may be farming for something, and they may be spread out across spawns, I'm now competing with all those people and people from every single server in my CRZ. It makes life easier for some things, but makes farming something like Aeonaxx or TLPD way, way worse. Plus realm hopping is really annoying.