He was both a hokage and a teacher... he was bound to slip up soon or later, that was a lot of responsibility for one man. His wife... I kind of agree. He could have marked her with the seal, flashed back to the vilage, dropped off Naruto and flashed back before Obito could take out the 9 Tails, but hey. Plot.
And he actually gave Naruto one of the strongest weapons over, he totally did protect him. I kind of agree on the village, but everybody contributed to that evenly.
What?
Sensing abilities doesn't grant you the ability to detect someone's identity. Maybe their heritage, but not their complete person.
False, he wanted him to be a hero. Plus, there was nobody else he could seal the fox in.
It still got the job done... what would YOU have done?
You make it sound easy... plus, it's not fair to compare them.
Akatsuki members worked in pairs, not alone. And what they usually do is battle the jinchuuriki, not the actual Bijuu. And then their objective is to knock the Jinchuriki out before going into beast mode, not kill them. Deidara, Kakazu and Hidan were the ONLY member's we've actually seen to successfully capture a Jinchuriki in beast form, and that was only the 2/3 tails, not 9 tails. And Deidara's case was especially cheap because of his advantegous powers over a water type opponent. Pain himself couldn't even handle the 9 Tails. Minato however, did the best he could to at least drive him out of the village. And I ask again...
What would YOU have done?
How do you know this?
Plot, he's still going to gift it to him.
That's because he had the most responsiblity out of all the Kage. Like you said, he had a wife, temporary son, village, team of students, and war to tend to. Nobody else except Hashirama had as much responsiblity to shoulder as him. As I said before, he's only one man. He did the absolute best job he could.