If buying for next gen (ps4) id say worth it! Im really liking it atm but the only problem are the servers in Europe. Atleast theyre shitty for me and my friends But if going to buy it for last gen not worth it!
PS4 is the real deal, however you do have a JB ps3 it would be much more fun to play on that! I play on both, but majority of my time is on the PS3. It a good game compared to Ghosts and AW, finally after 2 years of crappy COD games they release one I like.