After a copy of captain america punching soldiers for 30 minutes straight plus some really weird details (like Howard's Iron man suit almost as effective as the real Iron Man but 50 years before) I was really disappointed.

The 2nd episode showed some improvement, but I'm happy I was patient enough to reach the 3rd one. After the scene of black widow with tony stark I started to feel the "what if" premise being well applied at last.

Finally, the 4th episode came up and matched my expectations for the series. It was amazing that they explored to the limit the concept of different timelines and the plot was nice too. Really good episode!!