Soo... unintended experiment... about a year ago bought some Natural Light and put it in the fridge. A month later the fridge broke and the cheap beer sat in a warm fridge for 8-10 months... So I fixed the fridge and continued to be lazy about getting rid of the beer... today I needed space so, on a lark, I opened one before pitching them all. Same taste if not better.
Moral of the story... 8 months warm aging = slight improvement to Natty Light. cheers!
It should be noted that it was my first drink of the day so my palette was not tainted with tipsiness.