I found this disappointing for the following reasons:

1. The ship log interpreting images into text is unsatisfying as it hands over many answers for free.
2. The stealth segments were absolutely not good.
3. The majority of the puzzles were about solving the new people's riddles which is much more game-y than the base game's focus on understanding the universe.
4. The story basically gives a convoluted answer to one question the base game left open for interpretation.

I did enjoy this in comparison with most other games though. It is only by comparison with the base game that I get grumpy.