I actually love the Indiana Jones series. I still think 4 was pushing it. The fourth installment started off meaning well but I think by the end just came apart. We all know a fridge could never save you from a nuclear blast so before anyone makes mention of that it's only fiction and Indiana Jones fiction at that (survivability against all odds at any cost).
I personally love the third installment the most, but I was young when I saw it.
The weirdest thing about the third installment is I actually had a dream about a cardboard promotional cut out for it years before the movie came out. Weird stuff.