yes, everyone assumed Henry was gay - well maybe he was bi- but they've really misled the public.
Grace DID open the door to Marcella - they had a shouting match about Jason (M had flashbacks) - so then what happens? M has a blackout and Henry kills Grace in that convenient moment?? He had a plan, but he couldn't have planned her blackouts. Or did she leave Grace's house, then he killed her, and then M got back in again - absolute rubbish!
Plus she never had such blackputs that she was doing anything complex or strenuos during them - it was usually juts a violent outburst and then blank. To actually lift the body and DRIVE while having a blsckout is absolute nonsense, pretty sure impossible!
Cullen's friend having a stab wound at same time as the break in happened presumably by Henry) and then that being shown to viewres is again absolutely ridiculous!
I did enjoy Henry's performance as a killer and the thriller bit where she blacked out realistically in this episode and woke up to him with the bag on head - that was good.
Tim turned out to be an idiot - he was so keen on her yet spoiled it all for himself with his childish boasting to Jason (who's just shitty overall) and then about cctv. I did guess pages back that he saw the cctv but I thought he might have killed the cab driver to protect M! obviously not but at least he kept quiet.