All I ever seem to read about is how amazing the car feels after a remap. Then, after a few months it's "I think my clutch has started to slip" or "my flywheel's buggered" or "I've got a boost leak somewhere", or "my crankshaft has melted"....it just doesn't seem worth it in the long run IMO. If the Golf was meant to be as is after a remap, it would've come out the showroom like it. Each to their own.
clutch will slip regardless of a remap or not - its a wear and tear item at the end of the day
camshaft is a known problem and happens on standard cars; Ridg hasn't had his car remapped and his camshaft melted
boost leaks, again, can happen on standard cars