Whoever wrote Mr. House's dialogue is amazing. For me, it's the best writing in the Fallout series. The voice actor who does Mr. House is also amazing. New Vegas is easily some of the best writing in Fallout and in games overall.
When you compare Mr. House's writing and voice acting to the Sole Survivor or anyone else from Fallout 4, the idiocy of Fallout 4 becomes too much to handle. The vocabulary used in New Vegas is on a completely different reading level.
Fallout 4's dialogue didn't work not just because of the dialogue wheel, but because the writing itself was really, really stupid. If you play Fallout 4, then load up New Vegas and have Mr. House explain his plans and the politics of NCR and Caesar's Legion, it's clear that the writing of New Vegas is on a completely different level.