I know, I've been feeling the same way, our whole corner of fandom probably has. Eleven is difficult to write, because the elements of his characterisation that make sense to me (god complex, time war issues, manic/depressive, babbling) are basically the same as Ten, and the difference is only in Matt Smith's interpretation and mannerisms, which you can't really get across in a scene written from Doctor-POV. So the calm/frantic mood is an attempt give it an Eleven-era feel (or if you will, Eleven era leaving its mark on my writing, because I don't actually LIKE the frantic pace.)