Ep 12 brought us Araragi wanting to get personal with a 7 inch doll in the evening. I was cracking up so loud to that one.
The show as a whole was quite enjoyable. The antics they were up to, in most any other series, would have grown old and stale real fast, but with 7 inch, semi-sentient robots performing those antics, it was quite the blast. It was also nice that the series didn't take itself too seriously, but infused just enough seriousness to keep it very enjoyable yet not be farce. A great balance done by the staff.
It's, very frankly, the best long-form advertisement I've seen.