only saw the last 30 minutes or so. the part I caught, yes LAFC was that much better. LAG didn't have much of a presence in the mid (did not see BT playing for LAG, not sure if he was subbed or injured) relied on long balls (but it was late in the match and I think already 4-0 when we arrived) and, in the part we saw, were one dimensional up top.
Also, for LAG, when JR was in then JO was out and vice versa, and both were handled by LAFC's backs. But it could have been very different earlier.
The goal LAG got was late in the match after three key players for LAFC had been subbed out.