These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Draco in Leather Pants: Loki. Somewhat justified as the series begins after Thor and thus avoids his many Moral Event Horizons in The Avengers. Also somewhat mitigated by the fact that Loki's evil deeds are neither overlooked nor forgiven and his guilt over them when he returns to his right mind is by no means downplayed.
Iron Woobie: Annie. And George. And Mitchell. And Loki. In fact, pretty much everyone in this series is one of these.
Ron the Death Eater: In Lonely Way Back Home, the Avengers of the alternate reality aren't nearly as nice as the counterparts that Loki is used to dealing with. So far, they could be considered Well-Intentioned Extremist, but they are kind of approaching the line at times.
Now that the truth has started to come out, they're beginning to get a little nicer and more horrified at their actions. Even Thor gets uncomfortable when they start to realize they were wrong.