My last statement from them (with interest rate decrease) shocked me.
When I got the card, it had a paltry $300 limit, but no interest for 6 months. After 6 months, the rate was supposed to be up near 20%. But on my last statement, when the 6 months w/o interest expired, my rate was 13.74%.
Not that it makes a huge difference since I charge up maybe $280/month and PIF.
Lots of people on these boards hate Cap One, but they've been ok for me.