Andrew C
You know what's funny?
Honestly I really can't imagine all that great... I know it was said on here that GMR has low guest satisfaction ratings, but honestly that surprises me as (nearly) everyone I've ridden it with/talked about it with agreed it was a really cool/fun experience and a classic.
And losing yet another ride in the time being is not going to go over well at all.
Going to depend on the quality of the replacement.