Original sentence: Its annual awards, widely republished in the industry, which the company presents as the pure results of "passengers" voting, have been criticized as biased, including suggestions that since have been awarded to airiness who had paid Skytrax, for consulting or other services
Edited sentence: Its annual awards, widely republished in the industry, which the company presents as the pure results of "passengers" voting, are widely criticized as biased with numerous high-profile examples of their being awarded due to particular airiness having paid Skytrax, for consulting services or otherwise