Instruct: Classify Amazon reviews into positive or negative sentiment
Query: DON'T BUY THIS SEAT

I didn't want to spend over $200 on a car seat so I purchased the Alpha Omega Elite, thinking it would be a good purchase. I couldn't have been more disappointed in a product. On the Alpha Omega Elite, the buckle was so difficult to use and the straps kept getting twisted. In addition, my son's head kept falling forward whenever he was sleeping (in the rear-facing position). This was so frustrating because someone would have to sit in the back seat to hold up his head. After doing more research, I went back to Babies R Us and purchased the Britax Marathon. The buckle is easy to use, the straps don't get tangled, and my son's head rests comfortably on the back of the seat whenever he is napping. Plus, it fits perfectly in my Pontiac Grand Am. I wish I would have purchased the Britax Marathon seat first. It was well worth the extra $100. Don't go cheap when it comes to a car seat. Spend the extra money to get a QUALITY product. You won't be disappointed!