I've only used the gates for about a week, but so far so good.  My wire-haired terrier could jump over any gate I put up, but so far, not these.  At first, I had trouble getting the tension tight enough to keep it from moving a little, if she jumped against it.  I think it's going to be okay now.  The door opening is really too small.  I don't have trouble unless I'm carrying something that won't fit through.  However, for someone who is overweight, they probably wouldn't like it.   The quality seems pretty good and the price was great.  Delivery was extremely fast, too.