This is one of my pettiest gripes, but as the kind of sicko who loves reaction videos, watching reactions to FFXIV trailers can be annoying because for some reason they release their cinematic trailers in small pieces at a time. Just adding a bit more every few months until the full trailer is complete.
So a lot of the reaction videos will be from fans who keep going "is this new? is this new? where's the new stuff? we already saw this. this isn't new. oh that's new!", and I find it quite annoying.
Told you it was really petty.