One criticism I've heard of Puella Magi Madoka Magica (from my family; I think it's great) is that it "has too many little girls crying". So I guess if that's not your cup of tea, that's something to watch out for.
I had more trouble with the early parts where they were just being normal little girls. Once things got creepy and tragic I was at home. ;)
This is the monthly thread for posting media of various types that you've found that you enjoy. I find that reading the sequences makes me less likely to enjoy some entertainment media that is otherwise quite popular, and finding media recommended by LWers is a good way to mitigate this. Post what you're reading, listening to, watching, and your opinion of it. Post recommendations to blogs. Post whatever media you feel like discussing! To see previous recommendations, check out the older threads.
Rules: