On 10/15/2018 at 12:39 PM, Piratical Moustache said:

I always thought that if a ship hit another ship or a gravity well while in hyperspace the hyperspacing ship would blow up in hyperspace, like this Y-Wing here.

TLJ makes it seem like hyperspace is merely going superfast rather than being an alternative dimension.

1 hour ago, AllWingsStandyingBy said:

Yup. I wish I could say that it was the prime reason that I think makes TLJ utterly incompatible with the built-world of Star Wars, but it's probably like reason three or four on the list, sadly.