Of course, but it would be inaccurate for us to say that everything on Answering-Ansar is wrong; they have some bad sources, but we some things they have are true. For instance, we cannot doubt that Muawyia began an institution of cursing Ali or things like that.
Also, Sunni Defense makes the same mistake of Answering Ansar by not bothering to check the authenticity of hadiths they post. Image we show a Shia a quote from Al Kafi, and they tell us that the hadith is weak because "Person 1" is weak, "Person 2" was known for ghulut, and "Person 3" is majhool! Imagine how silly we will look. They should say "such and such hadith is sahih according to Allamah Majlisi on his book "X", Pg. X"
a few articles with mistranslations doesn't mean anything
Can you please tell us or them at least exactly what you found "not quite so accurate"? And which translations did you find to be "a bit off"? I'm sure SD is open for suggestions and corrections.