In my opinion, it's not good for a coin that its CEO is the face of this coin so much. With other coins, you rarely know who is the CEO, and you don't need to. Bringing the CEO this much to the forefront is taking away from the coin's popularity.
Yes, all the other coins have technology that is backing them up. But Tron has its CEO's popularity backing it. I believe this is because Justin wants to get a lot of people invested in the coin so it becomes easier to scale the technology, like bringing top devs from other companies. Just my opinion, but yea, it could potentially make a lot of money for people who have invested in it.