I'd probably ride it!
 
Get out your E ticket please.

 
Pfft.......
 
It would have been a lot quicker to just walk to the end.
 
 

With less chance of spilling your jar and more chance of chatting up some birds too!

That was fun.
 
Who makes them? Is it a dedicated 3d team or is there some sort of interactive make your own app?

You can get the software (I think I have it but haven't had time to use it!).  It's called No Limits.  Actual roller coaster designers say it has the best physics.  There's quite a few videos on You Tube (most are far more realistic) - just search for "No Limits" and you can watch a bunch of good ones.
 
I picked this one because it was so excessive.