In this task, you are given a conversation, and your task is to generate a summary from the information present in the given conversation. Generate a summary in such a way that the context should be present in the conversation. It should cover the complete context of the conversation. 

 Matt: Yo guys, have you heard all the latest Avengers 4 theories?, Jack: It depends on what's "the latest", lol, Yuri: I saw a video where they suggested that the dwarf played by Dinklage was more important than we thought, Matt: And the one about the possibility of an even more powerful villain in the fourth movie?, Yuri: That's old stuff, but I guess there are new theories and speculations coming all the time, Jack: Yeah, but you know, it's just clickbait and overall a waste of time, Yuri: Indeed, Matt: I still find them fun, Yuri: There are worse ways to waste one's life XD 
 Matt finds all the latest Avengers 4 theories fun but Yuri and Jack reckon it's a waste of time. 