more spoilers
yes, i don't care too much about the credibility of certain things (like finding the equipement in one day)
but i do care when the senario is so excessively flawed
it wouldn't have been hard to rethink the senario to keep the museum scene and to have them win in the end
it also wouldn't have been hard to rethink the scenario so that breaking in the house also envolved a very cleaver trick but didn't require equipement that there is no way they could find, buy, get transported, boarded on the boat and installed under the house (note the river that goes under the house) in such a short time
some movies manage very well the "it's impossible but he still does it". some james bonds come to mind
but i'm getting tired of the ones that put no effort at all in the credibility of the story. hey hop, he falls 15m, lands on his back, stands up and kills the bad guy!