I rented and still couldn't get into it. I returned it for chrome hounds. The controls were too loose for me in contrast to GRAW. Plus as soon as I rented nobody was online for me to get a good experience with.
"Only" medals stop me from advancing 3 ranks:lol , but I can't for the life of me find a match that suits itself to aquiring any, apart from the one I already have, the Marksman. Seems I'm forever to be stuck at Master Sergeant.:lol