I'm not sure if this is a good project, but one thing is for sure about Justin Sun, he knows how to use his popularity to support the project.
Justin Sun is so hands on when it comes to marketing his coin, so if he really own this coin then this coin has a good chance to get the hype it needed to get a lot of investors, but I like to see it's potential in the market, not because it's one of Justin Sun shitcoin people are just going to get a bite it.
Just indeed a new project from Tron, my suggestion is to stay away from new projects if you want to invest,
wait for its development for 5-12 months, and I prefer Bittorent over Just