Okay, I finished my Die Hard marathon, I slept, I had some time to think about my experience and here is my rating:
Die Hard - 5 stars
Die Harder - 4 stars
Die Hard with a Vengeance - 5 stars
Live Free or Die Hard - 4 stars
A Good Day to Die Hard - 1 star
Is there anything good about Die Hard 4 and 5?
No, there is not.