The track is based on the Newest Intamin Accelerator Coaster. So the ride isn't meant to be upside down. For example:
Formula Rossa. Realism strikes back!
Sadly, the ride is also not capable of going up straight, which older versions of the model were able to, like
King Da Ka and
Top Thrill Dragster.
So, we all wanted realism, we all got realism. What we can do however, is ask for a older version of the coaster, or we can ask for a coaster like Premier Rides
Full Throttle. These coasters have the ability to go upside down, loopings and steep drops in combination with a LSM launch system like the one they used to have on the Intamin Rides.