Based on customer feedback found across the internet, from actual users of this product, we have given this product the following rating: 
Abu Garcia Ambassadeur C4 Review
A true classic, reinvented with a smoother drag, stronger gearing, and 6-pin centrifugal cast control! High-speed retrieve plus incredible system smoothness. 4 stainless steel bearings with Instant Anti-Reverse, nonslip spool, 6-pin centrifugal brake, coated levelwind, and advanced Carbon Matrix Drag.
Abu Garcia Ambassadeur C4 Reviews
Actual Customer Feedback:
"I have 6 C4's and they all get a workout. I use them mostly for striped bass and bluefish, but have also caught tarpon, peacock bass, payara, and freshwater dorado. I go through 1-2 a year."
Portion of actual user review from basspro.com
"This is a great reel. I have pulled up several catfish from 4-6 pounds. i hooked one that was huge but my 25lb braid line snapped but my reel handled it great . This is a great reel. i have had almost no problems with this reel. "
Portion of actual user review from basspro.com
"Abu Garcia 5600 C4 is my favorite reel for bass fishing! I have 6 of them so far including the previous version with the line-out alarm clicker. Sure miss that feature on the new reels, but not enough to consider a different reel. "
Portion of actual user review from basspro.com
""it is the smoothest round reel i have ever use in after a whole fishing trip in canada catching a ton of pike and muskie, a must buy reel."
Portion of actual user review from basspro.com
Our research on the Abu Garcia Ambassadeur C4 Suggests:
According to the general online consensus, where our research is based on unbiased customer comments and user feedback, this is an outstanding reel and outstanding value for the money. There were few, if any, negative reports on this reel.