I like the bell at the beginning. Very dark...I love how you left yourself a lot of space for an epic build, although it does progress pretty slowly. I think you did well with all the structural changes, and you definitely keep up the dark mood throughout! It's good for Halloween. :) I think some parts sound a lot like your other pieces, e.x. the transition at 2:10 is very similar to some you've used before. That said, the mixing is top-notch. It does get a little repetitive by the end, even though it's relatively short, but the ending seems fitting. Keep it up! Despite my criticisms, I like your style a lot, BoomKitty. ;)