WARNING: SPOILERS/NSFW'Supergirl' 1x02 - 'Stronger Together' The Berlanti team struggle to make Supergirl an interesting show.  'Supergirl' is as sloppy as its lead character is, creating oil spills and water logged aircraft for every life it saves.  With a hellgrammite on the loose and Kara's aunt Astra being particularly nuts, there's a lot going on this episode--including Cat Grant's unrealistic demands that one of her staff--namely James Olsen--get her an interview with Supergirl or else!  There's a whole lot of nothing going on for the second episode of 'Supergirl', and we're talking about it right now!