Film is good and enjoyable but has some plot holes

Rating: 6/10 (28 February 2017)

I really enjoyed this movie. The actors are beautiful and talented. The movie was enjoyable. But as a Sci-Fi movie, there are some disturbing plot holes that will leave you unsatisfied after watching this movie.
If I consider this a romantic movie then I have to say, Chris Pratt and Jennifer Lawrence both have done a great job. They looked good and acted well. Their chemistry was so good that it reminded me of Titanic.
If I consider this movie as a Sci-Fi then it is really unsatisfying.
Why the spaceship is so luxurious? I can allow a gym in a spaceship but a swimming pool? Come on!
Why there are loads of normal looking foods in a spaceship? It would be realistic if they have to eat protein bars or something like that.
The most disturbing part is planting a tree in the middle of the floor of the spaceship by making a hole in that floor. I mean come on, didn't you find any vase or urn or something like that?