I have only listened to it once and it sounded really good, better than the stream version that we´ve all heard.
The B-side, HTBN, well what to say. It has a very strong live-feeling to it (probably because they recorded it that way, duh!). The most surprising thing was Bruce vocals, they´re awesome! I´m not saying he´s bad normal but I really like his work here. And that "Thank you, ha ha ha" in the end was so cool!

Sometimes some lead guitars aren´t as loud as they should be, but it´s a b-side, what can you expect.
Anyway, I´m really looking forward to the full lenght album, more than ever after this!