OP you've just done the equivalent of coming in to a transport forum and going "I deplore the use of the horseless carriage. People should use the transport that god gave them: their feet (or a horse for those who are the elite)"
Lesson: If you're going to complain about something at least try to know something about it.
I haven't used Healbot in a while. Switched to Vuhdo in Wrath I think and have stuck to it ever since. I can also use mouseovers if I'm playing on a machine without addons or the addon glitches for some reason. I prefer Vuhdo for the quality of the information it provides me and the fact that I'm an old lady and my eyes aren't what they were so squinting hard at debufs on the Bliz frames is not as efficient has having Vuhdo turn someone's bar neon purple.