I could be wrong, and maybe this will sound farfetched. If I recall correctly though, Wikipedia's page on GMOs seems to have administrative problems.
Also, this may be an unpopular claim, and it may sound woo. It seems many critics of GMOs take issue with the non-biomimetic approach, the negligence of systems thinking, or the use of designs that are incompatible with nature yet aren't verbalizing this clearly. At least that's my interpretation of what they mean.