Cosco Car Seats are Aweful

I just read the post below inquiring about car seats. I bought two Costco booster seats from Target for our two cars. In lesss than 6 months, the clips for the first seat broke off and I thought, oh that was just a fluke. 3 weeks later, the clips for the other seat broke. The Cosco were a ridiculous waste of money and a definite safety hazard. I can't imagine what would have happened had the seats actually been tested in a car accident. My daughter would have flown out of our car window in a heart beat!!!!