baby shower registry

Shannon
So-My baby shower is this weekend.  I know you can kind of track online the gifts people bought-which I never should have found out cuz I am so nosey.. 
anyway- from your babyshowers?  Did people actually follow your registry?
I have like 50 people rsvp and only 13 gifts bought?
Not to be a brat cuz I appreciate anything.  Just wondering if people don't tend to follow that or just don't confirm that they bought it on the registry