Technique- Your track work was mostly good, but there were a few pumps and some twists with severe lateral G's. That first drop seemed a little prolonged and the right might have benefited from it being a little bit shorter.
Adrenaline- This coaster definitely packs a punch! The compact twists, great pacing and longer ride time make me think this ride is the love child of The Voyage and The Legend at Holiday World. There's some good airtime, but it's minimal. Still, I'll take speed like that over floater air any day.
Uniqueness- This ride has a neat footprint, and it's definitely cool when the timing works out just right so that two trains are on the turnaround at once. Gives the ride a near-miss, Gwazi kind of feel that I didn't expect from a single track coaster.
Realism- As I said before, the laterals are a little bit uncomfortable, but something like this would be cool to have at any park. You mentioned that you wanted theming in this and another one of your coasters that I reviewed. That would up the realism factor a ton! You should look into creating your own scenery with Google SketchUp or Blender.
Rider Value- Right now, this is a ride that I wouldn't travel very far for, but I'd definitely plan a trip if a nearby park were to announce it. With some of that plane crash scenery you described, the ride could have a very cinematic quality to it that I'm sure would draw in a lot of visitors.