A possible concise summary is:
The speaker is a YouTuber who is conducting an experiment in GTA 5, where he tries to descend from a high ramp without brakes using different cars. He asks his viewers to subscribe, like and comment on his channel. He tests the speed, damage and distance of each car and compares them. He encounters some surprises and glitches along the way. He ends the video by asking for more likes and promising a new part.
Here are the key facts extracted from the text:
1. The text is a transcript of a video clip on the game GTA 5, where the speaker performs an experiment of descending without brakes on different cars.
2. The speaker introduces himself as Skorti and asks the viewers to subscribe, like and comment on his channel and videos.
3. The speaker uses a map with unpredictable ramps, teleports and surprises to test the speed, damage and distance of various cars, such as BMW, Bugatti, Lada Granta, Lamborghini, Nissan GT-R and others.
4. The speaker awards three prizes to the cars that achieve the highest speed, the most damage and the least damage in the experiment.
5. The speaker encounters some glitches, cheats and failures in the game, such as flying out of the map, landing on a construction site, crashing into a tank and exploding.
6. The speaker ends the video by asking for 1000 likes and promising to record a new part of the experiment.