Not as many cool dark rides or immersive attractions as I'd ideally want, too many coasters with a brand slapped on, but still really cool! And yeah, super weird how there's some existing ideas from other parks, both Universal and Disney, in the concept.
And honestly, as cool as a BTTF coaster would be, I'd still rather have a BTTF simulator, dark ride, or at least an indoor coaster that could give us projected time periods and time travel effects, etc.