To be fair, while Freud is crap as psychology (compared to developments since), he's great as a case study in "making shit up without noticing or have other people noticing you're making shit up because it fits enough of their preconceived notions and you tie it all together into a Great Big Important Narrative." Freud will probably be relevant in literature and cultural-studies classes long after his only interest to psychology people is as a historical figure.