Hi all,
To keep from having to scroll down so far this is what I understand.
You get star ratings for guests if you use Instant Booking.
Instant Booking promises you you can cancel without penalty if the guest doesn't answer any of your questions and if you find out they will be breaking one or more of your rules.
And - some think if you turn on IB for awhile (not sure how long) that the star rating for your reserved guests will still be displayed after you turn it off.
I have used IB successfully in the past for a bedroom and think I will use it for my pool house and see how it goes. Check out IB in the help section for all the particulars and perks they give for using that feature. I've never really had a problem of someone else wanting to book it within a couple hours - some of you who have more popular places may have that issue so the IB will cost you a bit of time.
HOpe this helps and keeps it simpler for you.