A unique & fun drive-thru experience with friends. However, there are a number of things that might be improved for the next activity: (1) the strength of the cellular/wifi signal at the location is strengthened, because it is rather difficult when you need to verify the e-voucher, (2) it is better to add a storyline/instructions via radio (not just as a back sound /ambience), maybe it can make the experience more exciting, (3) directions/track area don't look good when the car lights are turned off, fear of hitting decorations/walls/pillars especially for lay participants who are not too familiar with the Tentrem Mall parking area. But overall, it's fun to try with your friends…