I have an GT. I got the Dream Drive, mostly for the camera array. I tend to be cautious with the Highway Assist and Dream Drive stuff, but my husband uses it all the time. Now that I've seen it work, I don't see what everyone is complaining about. It kept the car in it's lane and stopped at the requested distance before cars in traffic, the resumed the set speed. Of course, no automated system will work 100% of the time, and paying attention to the road and making adjustments is still required. I declined the SurroundSound Pro as well in the new Lucid. I'm still in the three month trial period, so I'll see what happens at the end of it. Most of the benefit of it comes if you listen to music with Dolby, which is only available on Tidal. If you're on XM or Spotify, which I use, I don't think it will sound that different. But I guess I'll find out in a month.