While I'm happy with the LOTR license, I'm sad about the designs themselves and the sets that were chosen to be made. My first problem is that they are so terribly drab and boring. Castle has always had a problem with tending to have too much grey and not enough of another color added to them but LOTR is really exacerbating the problem. Helms Deep might as well just be generic grey wall set.
The specific scenes that were chosen to be recreated aren't the best either. There are a ton of more colorful and exciting scenes, like Rivendell or Lothlorien that could have been chosen. Isengard would have been a great choice, or anything with ents.