To be honest, I'm not surprised this has happened but I can't say that I'm disappointed. While I wouldn't have minded the children performing (especially since it was for such a short period of time), I wasn't particularly interested in it. Plus, this situation brought more controversy to an already sensitive situation involving T-ara so I think this was the best decision for them to make. I do, however, feel sorry for the children as I'm sure they worked hard and were looking forward to performing for the opening.