Earlier quoted context omitted.
The issue you'll face is when you go to sell it – any noticeable hail damage means you are getting 1/2 the resale value if you can even find an interested buyer.
That's accounted for at the time they bought it since it was already hail damaged.
That isn't getting "deal" unless you plan to never liquidate... cars generally don't get used up like a can of soda, so the dent actually matters when you go to sell it.