Sorry for jumping in and if I missed something. I can’t remember all the jump locations, but I feel like it would make more sense if each jump was clearly in deep space. The nebula with the space worm makes sense, but the “mirror” world felt weird. Like they jumped right in the middle of city it looked like. Maybe they could’ve just “flown right by a star or bounce too close to a supernova”. Does that make sense?
Yes, the concept could have been so much better if the Falcon encountered space related threats instead of planet related threats. So much of this movie could have been better with a simple rewrite.