When people say theres not content they mean theres not meaningful content for them personally to do. Yes theres always the option of going out to get all achievements, fishing log, gathering log, sightseeing log, etc. However, its not appealing to many people. They want things they can work towards and see tangible benefits from. Tomes are holding people back from progressing in a time where we really need alternative/horizontal means of progressing characters. Eureka and relics may alleviate that somewhat, but I think the archaic nature of tomes needs to be reevaluated so its not the same process for 3 expansions.