Just a couple of questions:

1) My first statement was 4/15-4/25, so it closed yesterday. Miles haven't been posted to my account. Should I be worried?

2) Just curious...does anyone intend to use this card as their primary card? I'm trying to decide whether to use this card to purchase United flights & other purchase in place of my Amex PRG & Platinum, and I'd love to hear any thoughts! Anyone else value Amex MR points more than United points?