review: First, let me respond to a few poor reviews that made me a little concerned about purchasing this blender. One reviewer said "The little plastic "plug" in the lid fell through into the blender as I was using it". He may have gotten a defective one, but the one that I got would have no realistic way for the plastic "plug" to fall through the hole in the lid. It is very well made and would have to be forced VERY HARD for it to even have a chance of making it through - regardless of the angle at which you put the plug. Another reviewer said "the one I received had a jar that did not sit comfortably on base." Again, if that happened I hate it for that guy. The jar I got sat on the base quite well. Another reviewer said, "You CANNOT get your goods back out of this thing without making a mess." The blender I got is very easy to pour from.
Now let me tell you how awesome this thing is. I had a Hamilton Beach blender for a few years that did okay. It would make smoothies and shakes, but would take quite a while and would ALWAYS leave chunks of ice that did not get blended. Even if I left it on for a full minute it would not get the job done. When I used this new Oster 6684 for the first time I made a shake the way that I normally do with some fruit, milk, and ice. After about 10 seconds I could not find a single chuck of ice in the entire shake. In two years with my old blender there were always chunks of ice - always. I could not be any happier with the Oster. Hope this is helpful. more...