There are so many points at which this could go wrong. Even if the machine takes accurate measurements, who interprets them? If you have a knowledgeable and skilled salesperson or tailor taking measurements for a MTM item, they translate what you want into numbers. If there's no similar filter here, how is this much different than an OTR suit whose configuration you're able to specify? I could see the fit being inferior to OTR in a worst case scenario.