I was very pleased wit Sirena Entertainment. The event was a photo opportunity with Spiderman at our vendor exhibit. During the 4 hour event, approximately 100 photos were taken. Spiderman interacted very well with the kids. Spiderman talked to the kids, and had them due various poses (i.e. pretending to shoot webbing) that made the photos even better. The kids and parents loved Spiderman and the event was a huge success. I would definitely recommend Sirena Entertainment.