first trailer for “The Batman” dropped, fans drew comparisons between the superhero reboot and director David Fincher’s masterful 1995 crime thriller “Seven” – not just in terms of aesthetic influence, but the film’s specific plot as well. But how does the writer of “Seven,” Andrew Kevin Walker, feel about the heavy homage? He is firmly a fan of “The Batman.”“First of all, I’m just incredibly grateful that people remain aware of ‘Seven,’” Walker told TheWrap during a recent interview about the Netflix film “Windfall” that he co-wrote with Justin Lader.