You only have to worry about the ones that will play it 72 hours straight to get to the center. If they get it early then that could be bad.
For me personally, the center of the universe is the least interesting aspect of this game. Am I curious about it? Yes. But I'm more excited about exploring as many planets as I can. I want to see what's out there. I want to explore shit that no one else will ever see, then share it with others. A ton of people will get to the center of the universe eventually. I don't need to be one of them. Eventually I'll get there, but not for a very, very long time.
I haven't decided if I'm going to follow the line to the center, and investigate those planets. I think I'll end up picking the other planets I can reach instead.
On another note, my 1080p set decided to up and die on me yesterday. I was sitting there, eating lunch and watching videos on YouTube, when it just died. I had to switch to my ancient 720p set.
On the downside, I now have to play No Man's Sky in 720p for my first experience with the game.
On the upside, I now get to buy a shiny new tv, and I found a really awesome Samsung 4K set for a great price on Amazon.
On the downside, I won't be able to afford it until the 15th, 6 days after NMS releases.
It's been a roller coaster 24 hours.