Paul George might be better in a vacuum than Kevin love, but let me point out a few things:
1) Salary. Love is tied up for 3 more seasons for a reasonable price. Paul George will need a new contract next season. Assuming he stays, we're looking at a max contract.
2) Team needs: Love fills a more specific need for this team: rebounding, spot up shooting. We're already going to have 2 of the best drivers in the game (IT and soon Fultz). We need big time shooters and big time rebounders.
3) I'm assuming that this deal would include signing Hayward as a free agent this year and trading the expiring contracts to match Love's deal. Hayward and George play the same position and similar games, and we already have Crowder and Brown. It's just not a good fit.