WHY IS HE MAKING THOSE NOISES

It does a good job setting up how the absorbaloff found LINDA, setting up the absorbaloff's impatiance, and the web pages it shows do a great job of setting up the vibes of LINDA, but it's just a big of an uncomfortable watch.

The ending bit of a person coming in, revealing glowing light, as they're about to scream does remind me of the slitheen though, which is a fun nod given their shared connection (that said, not sure it makes sense for him to have killed someone else with there being no other faces in the episode).