Original sentence: There are some critics of the show and of reality television, in general.They feel the show tries to exploit participants, at the expense of other family members involved, or provides an environment in which some participants may exploit others to their own ends
Edited sentence: Regardless of its popularity, there are many critics of the show and of reality television, in general.There are those who feel that the show tries to exploit participants, at the expense of other family members involved, or provides an environment in which some participants may exploit others to their own ends, playing on the more diabolical side of human nature