Point 1 Means Good Jumping On Point
The first of Marve's "Point 1 Initiative" comics provides a story that anyone can read and get a full understanding of the characters involved.
The GoodIn a sense this is an origin story. You might be saying, "But I already know Tony Stark/Iron Man's origin." That may be the case. The Marvel ".1" stories are meant for new readers. It tells someone not familiar with every little detail of Tony Stark's life everything and more they would want or need to know. That doesn't necessarily mean Iron Man fans should simply pass on the issue.
This issue is still by the regular Invincible Iron Man creative team. We still have Matt Fraction and Salvador Larroca delivering the goods in presenting Tony's origin, in a slightly different manner. That means it's not just flashback after flashback. Fraction chose a clever way to bring everyone up to speed on who Tony Stark is. Even long time Iron Man readers might learn a thing or two. Or at least see past events in a different light. It's a clever way to make the issue accessible to new readers while not making long time readers that buy the issue regret their purchase.