Just Great...

I bought my fancy, new iMac because the old one was growing progressively slower with updates, pinwheeling frequently when asked to simple, routine tasks. The new one was faster and pinwheeled less, but the improvement wasn't nearly as much as it should have been.

Now, a new update has made things even worse. After it, the new iMac is nearly as slow and aggravating as the old one.

Tell me, Apple, if this keeps up, why should I buy anything else from you?!