HRRR is easily the best use of space for a big, unthemed coaster. The land it sits on is so tight, nothing else could ever be built on it anyway. Whether people like the ride or not is another discussion, but HRRR makes good use of otherwise unusable space.Indoor or small very themed family coasters, yes. They don't really have the space to waste on a large unthemed coaster. That's not Universal's thing anymore, nor does it need to be. The Hulk & Rocket are sufficient for their needs. I imagine Dragons won't exist in the near future.