My opinion is this is the best rewards travel card for those whom primarily redeem for domestic coach travel.
It's 2 points/dollar if you use them correctly, + a "stipend" in each trip to cover bags, + a low annual fee ($35 on mine) which is regularly covered/waived from spend promos in the mail.
Best of all, all flights earn MQM/miles and are upgrade eligible since they are, well, purchased tickets. Did I also mention you can book on any airline?
If you're looking for premium international travel, this card is not for you, but for visiting the family each year for free, it is awesome.