I wish you the very best of luck with your diagnosis. You should know that the mild stage can last a long, long time. Every person is different and I hope you can write comments anywhere you want for as long as possible.
For what it's worth I don't think my mom is unhappy with the facility. It's important to look around and find one that feels "right" to you--regardless of what the ratings are. She often tells us the "girls who help me here" are very kind and hardworking. We have been so impressed by how many wonderful caregivers there are out there.