Re: What you enjoy? From Rome 2 Middle Earth Dev.
As already said, immersion, and along with that, atmosphere are huge. You want to feel like you're in Middle Earth. There are a lot of elements that must come together to achieve these things, but two things in particular are lore and visuals. You've got to have the lore right, so my suggestion is to invite the heavy hitters in this area to your development group to provide assistance on that. Visuals, I think must be based on Peter Jackson's design. Even though his design is not 100% accurate to Tolkien's text, it has become one with all things LotR. Anything else will not feel right, imo, and will break any attempt to achieve immersion.