Obviously the game was left unfinished. Teased boss fights that never happen, parts of levels that look like they should have been accessable, etc. though if you look past that, the game can be fun but tedious at times.

Playing for long portions of time can seem like a chore (especially with platforming parts), though the game has some decent puzzles, interesting characters, and some awesome music and cutscenes. The story is what really pulls you in because your really want to find out what happened to Alice's family.

Pros:
- Good story
- Good Characters
- Good music
- Some decent puzzles

Cons:
- Obviously unfinished
- Lack of satisfying endings to levels
- Gets repetative

It may be mediocre, but I had fun playing it till the end. A mixed bag. Pick it up when on sale.