I actually find it easier. I couldn't keep possession on FM12 with decent amount of chances. I didn't even have to work hard this time. ~40 shots, ~20 on target, couple of goals each match. I just came back from a 1-0 loss away against Liverpool AND with 10 men. Tough it hasn't been a lot since i started playing, leading after 6 matches. My only concern is I concede too easily, even when I give away very few chances. I agree above post about through balls, goal i conceded against Liverpool was one of those. Defender had immense advantage to cut it, attacker was way behind, ball was slow and all and he just stood there, didn't take one single step.
Do you think it's good to zonal mark? Mine is currently set to default. In FM12 zonal marking gave me troubles, so i haven't set it to zonal now. I'm not sure if it will either lower or increase risk. I don't feel it will help.