Has essential features not incuded in Apple (UPDATED)

Im highly organized and like to put everything in my calendar (appointments, reminders, to-do, etc). I also like to procrastinate. Ignoring (my alarms for AS LONG AS I WANT TO, not how long Apple thinks I should is important to me. The way BusyCal handles alarms is excellent and the app gives me - the user - control over almost everything. Gaining control is priceless.

UPDATE
Ive been using BusyCal 2 for several months now, and my love of the product continues to grow with the updates. Its everything OS Xs Calendar isnt, and thats good news for anyone who wants to be in control of what an app does and how it behaves. Very happy with this purchase.

00Bikeboy about BusyCal 2, v2.5.2