I would love to see the survey questions.

If I was a GST registered restaurant, my only concern would be whether my customers ie. the final end users, who would have to carry the final tax burden, would reduce their consumption and thus demand for my services.

Would my restaurant have to close shop or not?

I was in KL and Ipoh last month. I was trying to get a feel for the economy after the 6% Msia GST implementation. Not good indeed.