I subscribed to a website called Cleaning the Glass to get a few stats.
Love's usage rate is highest on the team and in the 85th percentile for the league. They get him the rock and he either shoots, assists, or turns it over.
In terms of points per shot attempt, Love is still pretty good; he's in the 74th percentile which is also best on the Cavs. In fact, this year's figure of 124.8 points per 100 shot attempts is the best of his career.
In assist percentage (percent of teammates' made shots that Love assisted on) he's in the 82nd percentile so he's an outstanding passer. Love's assist percentage is the second best of his career. Collin Sexton is in the 2nd percentile, by the way.
Love is pretty bad in one category - turnover rate. He's in the 17th percentile. I think he needs to clean up his footwork so he doesn't keep getting called for traveling in the low post on spin moves. He also needs to protect the ball better when double teamed so he doesn' t get stripped or have his passes deflected.
Love's turnover percentage is the highest it's been in 10 years and over 50% higher than the next highest year since his second season in Minnesota. If he can bring it down to his normal levels he'd be a better offensive player.