Ouch.... thanks - I think!
The ride system itself is fantastic in all respects, but I know what Glen means about the interior; for such a vast space it`s very empty. I know I know... it`s a test track... but it could be a Disney version! Real fake trees for a start (?!) would help, but #1 improvement would be get all the effects working as they were designed to.
I was genuinly surprised at the views of backstage too - some facades or similar on the straight track at least towards the loop could have worked wonders asthetically and practically. I dare say however there wasn`t much money left in the kitty.