So, the first few hours we were amazed by the beauty of our surroundings. But after that you've already seen it all.
It would be awesome to add more variety to plants, colours, animals and such. Maybe have a scanner to scan those and get more information about it.
(How about adding a Collection book?)
Edit: Seems like I didn't explain it clear enough. There's perhaps 10 different kinds of aliens on that planet. There are no birds, except for the ones flying with those mantas. Theres a few small animals but that's about it. There are alot of re-used assets that gets boring after a long while. There's nothing new to see after only a few hours.