Oh... quite a sad story. For me it's a only love story between Kate and Eva. Maybe someday I really write this story.I ended up making my own story out of it. I imagined Mava being in a car accident, creating this new character called Kate in insexsity with all it's events (symbolizing how she see's the world) due to head trauma, and the ending with her reaching for the bird is her finally waking up in the hospital. Makes for quite a beautiful story.
For me, if a game evokes emotions that make you come up with interesting stories, that leave some emotions, this is a good game. True, the storytelling still did not work out very well. It seems that at first it really was a love story between Eva and Kate, and then the script changed due to the change of writer.