That is my son just walking. The blur is not consistently this bad. As an object moves thru the shot the blur goes from noticeable to terrible & back inconsistantly. I can't say if it is the camera processor, my computer processor, or a combination of both. but, for a $50 PT camera, it is better than I expected. It is not much as a home security solution but it works great for what I use it for, checking in on my house and dog while I'm out.
If you are wanting to be able to just check on things while your out, I think you will be happy with this unit. Just keep in mind that you can't buy gold for the price of tin.