i thought "listen" was ok, at points pretty good and others pretty bad. lots of circular timelines, and there were some large logic flaws in there:
why did pink just conveniently forget about being called rupert?
why was his grandson wearing the spacesuit from the satan episode?
the end of the universe had already been depicted a few years ago, and it was different.
the tardis struggles to reach the end of the universe in those episodes, but humans do it accidentally on the first shot?
if they were afraid of nothing, then wtf was under the blanket?
how did clara know about the war doctor in the barn? (more "don't tell me you're great, show me" in that scene, which has been moffat's biggest crutch. that and pure nonsense)
those faults aside, easily 1 of the better moffat episodes. from what we've seen of the upcoming stuff, it looks like a re-tread of the whole river song fiasco.