Game reviews, what are the used for? many people use them for different things, but the most common one it to see whether the quality of a game is up to standards. 
 
So then, what point is a review if it spoils the story of the game or even movie that you are watching the review for. The fact that you are watching that review means that there would be a good amount of people watching to see if the movie/game is worth taking the time to watch/play.  
Let's take a game like Metal Gear Solid 4 for example, you are a hardcore fan and have been waiting to see what happens in the story. The game is so close you can smell it and by watching a review you attempt to satisfy some of that hunger. 
But wait, the review just spoiled the ending of the game for you. Yes, of course there is still the gameplay but it feels like there is a big part of the game already has been filled. 
 
So ultimately, what is the point of a review if it just spoils the ending for you? 
 
Thanks for reading, feel free to share your opinion! ^__^