Pat's appearance was the highlight of Peggy's final episode for me, and I thought Ross Kemp was quite strong - especially considering he doesn't act much any more. I'm glad it was nicely downplayed for the most part and there were no histrionics.
It was "you bitch, you cow" that started my tears off - pure nostalgia for me. I thought the stopping of the clock at the end was a moving touch.
I did hope Peggy wouldn't commit suicide though, and I thought Sharon and Grant's chemistry felt manufactured and slightly cringeworthy. And what was the point of the toilet storyline in that episode?
I enjoyed it overall even though it was too sentimental for my taste in parts.