lol. Some people really like the coralife super skimmers. You just have to understand how the flow of water and air works. It's pretty simple, and I really like them. You can easily adjust them for wet or dry skimming. I've occasionally had a problem with overflow, but that was when the airline tubing fell down in the water and stopped the bubble action.
Of course, when it came to microbubbles, they pretty much sucked for that. I always has to keep my coralife in the sump so that it wouldn't bubble so much. There are ways, of course, to reduce the amount of bubbles released in the tank.
+1 about the CPR BakPak as well, those things suck. There's honestly no really good HOB protein skimmers that I can thing of, well... besides the Bermuda Rogue skimmer.