Just so you understand, in the beta tester group (the group where *most* of the settings come from) we have practically no shaman support. We may have one or two testers, but they don't appear to be super active. It's very rough on Wulf and BennyQuest to have to debug, code, forum support, customer support, develop, rewrite, etc AND handle settings requests for EVERY class and spec.
Oracle is NOT a "Top the Meters Directly Out of the Box" healing routine. We're all working on TRYING to get default settings for every spec and class for at least normal raids, but it takes tons of time. You have to know your class, you have to know how to set up the routine, you have to tinker and toy with the settings. Wulf and Benny don't hold hands on this thread. Hell, they don't even hold hands in the beta group. We're all forced to discover our own settings, and when a winning setup is found, it's generally made the default settings for a spec and class.
You want something that you don't have to do anything with, that's fine, look for another routine. You want quality that dominates then you have to be willing to know a little bit, be willing to put in the time to configure the routine, be willing to tweak settings here and there. Oracle II is extremely advanced and extremely well coded. Wulf is constantly making improvements, changing the GUI, changing the options interface, adding and removing settings to make it easier to work with. I've personally beat out healers in higher gear than myself after putting in time to properly configure the routine, as have all of the other beta testers. It's a shame that we don't have more testers for all specs and classes, but Wulf only takes those that know their classes well, know how to report issues, know how to take their time setting up the routine to work, and utilize the tools they have at their disposal. If settings files are missing for a spec and class, it's simply because we don't currently have anyone capable of filling the void in the beta group, and it's left up to Wulf and Benny to roll that spec/class, get it leveled, get it geared, and get it working properly.