Now granted it was the Knicks, Suns, and Grizzlies, but in those 3 games Love has played 64 minutes and scored 62 points and grabbed 32 rebounds. He is +36 while the Cavs as a team are just +21 overall (so they are -15 when he isn't on the floor).
Shame for the Cavs Love didn't come back before the trade deadline because if he was playing like this he would have garnered a lot of interest and the Cavs would have gotten some real value for him.