I respecfully disagree. Just look at the second play of the video. On that one normally we end giving away a big gain. Lewis is locked to the receiver and makes the tackle.
I saw him also glued to Anquan Boldin on a short route, jumping on time to avoid the completion.
And more important, I saw him playing quiet well the long ball, being in perfect position to cover Jacoby Jones.
Every corner will get completions, I am glad he looks to avoid the long gain on him. Thanks for the video!