While beer in cans will get a slight flavor from the container, beer in bottles if exposed to UV or natural light can go off (bad) in a matter of hours/days. Corona and other beer in clear bottles can go NASTY fasty if exposed to light, which is ironic as it is always in the sun no? Beer in bottles shoudl be in very dark bottles, the darker the better and should be inside a closed case. Ironically all draft beer is delivered and stored right from the brewery tanks in aluminum kegs, same as canned beer.
I still do like bottled beer best!