A possible concise summary is:
The video is about a person who tries to eat like the actor Dwayne Johnson, also known as The Rock, for a day. The Rock follows a strict diet of seven meals a day, consisting of high amounts of protein, carbohydrates and vegetables. The person shows how he prepares and eats each meal, and comments on the taste, quantity and cost of the food. He also compares his own weight and size to The Rock's. He advises the viewers not to copy the exact portions, but to get inspired by the healthy ingredients. He ends the video by promoting his channel and other videos.
Here are the key facts extracted from the text:
1. The text is about a person who tries to eat like the actor Dwayne Johnson, also known as The Rock, for a day.
2. The Rock eats seven meals a day, each consisting of large amounts of protein, carbohydrates and vegetables.
3. The Rock's diet totals 5,200 calories per day, which is more than twice the average needs of a normal man.
4. The person who tries the experiment finds it hard to eat so much food and dislikes some of the ingredients, such as oat flakes, asparagus and mushrooms.
5. The person who tries the experiment weighs 118 kg and hopes to lose weight by following the Rock's diet.