They were pretty stupid and long but I've honestly had more fun watching those than a number of marvel movies and man of Steel/BvS in theaters
Very loyal fanbase too. Jackson held them hostage to complete watching the trilogy lol. Dear God the regression though. King Kong is a masterpiece compared to this trilogy. Dude needs to chill for a bit and figure some things out.
Jackson made his share of mistakes but I think the lack of pre-production time is what really screwed the movies.