The lens flares and shaky cam will definitely dating these films the most. The last decade in film and TV consists of truly bad cinematography, hiding behind the term "stylistic device". Shaky cam, over and underexposure, extreme noise, zooming, bad framing of shots. Not something to be proud of.
Decades went into the development of camera stabalization and lens flare reduction techniques. And todays DPs just say "fuck it" and make ugly images intentionally. I hate it.