The robbery?? (Spoilers)

The robbery borrows so heavily and obviously from 'Heat' and 'The Town', 2 successful and widely seen mainstream films in same genre - embarrassingly so! There's also a bit of 'Inside Man' thrown in for good measure! Did this not occur to anyone at any stage of the production? Given both Bridy and Christensen were also producers on the film, it's even more glaring!