I haven´t play Diablo 3 yer so I wont say anything about it but just wanted to say that:

Numbers of buyers don´t always equal a quality game, as videogame history has shown us (Psychonauts, Ico specially at realase, and a lot more of games good and bad)

Most of the content can be soloed because it is a rpg with multiplayer options like its great predecessor, FFXIV is a MMO so party content is a must.

About the game itself I can´t talk, cause I haven´t play yet ! But I hope is great and that Blizzard solve all the problems (altough being connected to play is kind of lame but oh well).

I haven´t tried Hamlet yet, (I don´t have time because of college U.U) so I cannot really give a valid opinion, but what I like to say is that the design and the lore is pretty cool, I will try to get atleast WHM Relic Weapon-