The Ontario field is great. Ive played alot of fields from California to Texas and ive got to say this field has alot to offer. Its true Aktion Zone is out there alot but the fact is they built the majority of the fields. They built the hyperball field, the big castle, and the spool field. If it wasn't for aktion zone Ontario paintball challenge would lack the goodness it has now. Paintball is a business for alot of us and bashing the very core of the Ontario field is just plain wrong. Most comments Ive read are from alot of cry baby freeloading brat kids who don't understand paintball in general.