"Argo" has been out for a few weeks, receiving significant early Oscar buzz for director and star Ben Affleck, but Cornyn can likely use the election as an excuse if he's behind in his movie habits.

"Argo" is both a spy movie and a political drama, taking place during the 1979 Iran hostage crisis.

Cornyn is not the only lawmaker to share his amateur movie reviews with Twitter fans: Sen. Chuck GrassleyCharles (Chuck) Ernest GrassleyPavlich: The claim Trump let the mentally ill get guns is a lie Congress fails miserably: For Asian-Americans, immigration proposals are personal attacks Grassley, Dems step up battle over judicial nominees MORE (R-Iowa) shared his enjoyment of "War Horse" last December, and Rep. Gerry ConnollyGerald (Gerry) Edward ConnollyFlorida students turn to activism in wake of shooting House Dem joins protest at NRA headquarters following Florida school shooting Trump budget threatens local transit projects MORE (D-Va.), last November, said he liked "Ides of March" even if it did not portray real life.