Is Geico a good choice for car insurance?

Recently i have been looking to switch car insurance in order to find a better rate for not only me, but my teenage son and daughter. Currently i am paying $80 a month from a local insurance company just for myself, but after looking online i received a quote from geico claiming that insurance for my son, my daughter and myself amounted to a mere $88. Could a Geico or former Geico customer help me out here? What would you say the average rates are for you currently or formally?