For example, in that photo of DHS, the Alcatraz Battle Escape ride looks smooshed up right next to MuppetVision with very little room for trees or rocks or buffer area.
That seemingly is the biggest difference, DHS will make the extended queue sections fan inwards towards the entry portal versus disneyland that has a bit more length to deal with to wrap all the way around the river.
I don't think that's a bad thing in DHS' favour, Disneyland will have a very big stretch of solitude before you really hit the attraction. Some people like that... others may liken it to SDL, which is somewhat the antithesis of small and charming.