Based on customer feedback found across the internet, from actual users of this product, we have given this product the following rating: 
Shimano Tiagra Conventional 2-Speed Review
Shimano's Tiagra Conventional 2-Speed Saltwater Reels deliver the smooth and unrelenting power today's performance-minded big game fisherman rely on. Every Tiagra Conventional Saltwater Reel is machined from solid 7mm pipe stock aluminum for relentless strength and secure alignment under duress. Features smooth push-button shifting backed by permanently lubed A-RB Anti-Rust Bearings for easy handling at all times.
Shimano Tiagra Conventional 2-Speed Reviews
Actual Customer Feedback:
"If you like to tackle BIG fish with light gear then you've got a give this reel a try. Before the advent of spectra, anglers were forced to use bigger heavier reels in the 30-80 size to accomodate line capacity. I was able to get about 400yds of 80lb spectra and still had room for about 100yds of 60lb mono."
Portion of actual user review from basspro.com
"I used the biggest one of this set of reels to catch tiger sharks of the east coast. I landed a 2,500 lb. one on this reel. It's the best and the toughest money can buy."
Portion of actual user review from basspro.com
"i landed a 100 lb white marlin with this reel and it did a heck of a job. i feel that it could have fought a much bigger fish too."
Portion of actual user review from basspro.com
Our research on the Shimano Tiagra Conventional 2-Speed Saltwater Reels 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.