"I get offered a lot of the same type of thing... The teenage slasher movies"

Casey Affleck's quote suggests that he is typically offered roles in the very same kind of movie, particularly teenage slasher motion pictures. This might be analyzed as a commentary on the lack of range in the kinds of roles readily available to him, or the absence of creativity in the film market. It might also be seen as a reflection of the current pattern in Hollywood for horror films, especially those focused on a teenage audience. It might also be analyzed as an indication of Affleck's discontentment with the types of functions he is provided, as he may feel that he is being typecast in a particular genre. Whatever the case, it is clear that Affleck is not particularly enthusiastic about the kinds of roles he is provided, and that he would choose to explore other genres.