I bought the game not quite a week ago now for PS4. Had some good times with it, but almost every planet I landed on in the three star systems I traveled to looked pretty much exactly the same, with near identical animals and plant-life, so it got boring pretty quick.
I was hoping they would have added some of the content like bases and such by now, but since we don't even have an estimate for when we can expect something fresh to be added, i've asked Sony customer service for a refund on the game. If they give me the refund, great, but if not, i'll just keep it and hope it improves over time. (which I really hope it does, it has so much potential.)
The thing that pushed me over the edge to asking for a refund was seeing the "ending". The fact that it literally just zooms you back to the edge of the universe, making you start the journey all over again, with literally nothing at all actually at the center of the universe was just too much for me to accept.
If the game either has a large amount of new content added, or drops it's price to around $20, I will recommend it to people. But as it is now, it's just a very big disappointment for me.