The villain of the week thing was not too bad, I think. Ultimately it's there to foreground the idea that SHIELD are going to have to follow and attempt to capture other escaped inmates at some point in the future. I mean, there wasn't really anyway they could show Ward and Garrett breaking into The Fridge and letting people out without there being someone to chase almost immediately. I think in some ways, this episode had a later Dollhouse style feel to it.
Which isn't a bad thing, because Dollhouse was starting to become a good show. If anything, the pace of the latest episode demonstrates how the characters can work together and still develop individually all while embracing both serial and non-serial plotlines at the same time. Really, the show should have been doing this to begin with. Instead it took sometime to slowly set everything up for the current 'Uprising' arc, only it tried to juggle creating plot threads whilst playing around with characters dynamics to see who fits where and what their role is in the show.
I felt the latest episode was better than most of the first half of the season. The bits with the interrogation/lie detector thing threw up some interesting character traits for each character, which was nice. The bit of character progression with Ward's back story and the abuse in his past was really nicely done. Developing Coulson away from the rest of the team was handled well, even if Amy Acker was essentially reading dialogue that was almost 100% cliches. We even got a huge hint about May's backstory too with her mother, which I was glad to see.
It's just a shame the episode was so romance heavy. It really sucked the tension out of it.