He's on my league team and he is decent. I put him in as my RILB in the 3-4 and he only seems to be able to cover his lane inside on running plays and nothing more.
I have tried using him in pass coverage and he is very slow and can not gain much ground. I have been able to work around his weaknesses though and gotten as much out of him as I can. Unfortunately he is not a game changer just a guy who most of the time can cover his run stopping assignment.
I personally think he is ok and can help your team but there are far better players at bronze.
That's about what I've seen as well. He's fine on a dive to his side, or maybe a power-o, but he's woefully slow on tosses and sweeps, and it seems that if he's not tackling square his wrap tackle isn't as sure as you'd like.