Hi I’m using Compass 1.16.3 and I haven’t got double quotation marks only single when I filter data and when I had quary about director of the movie it looked like that - {director: ‘Mark Davids’}. Results has been a correct one. Is it a difference between JSON and BSON??
In practice, you just need to write queries in JSON format.
BSON is binary representation of JSON-like documents when storing documents in collections. You don’t need to worry much about it. 
The difference between JSON and BSON is not about “quotes”. You can read more about here: JSON And BSON | MongoDB
Kanika