No. LFR was great for alts back on MoP, difficulty was ok and the itens you received too, the LFR live is dumb.
Actually my lack of motivation can be explained by 20m size raids, LFG tool and brain-dead classes.
TL;DR: Not enough players to do mythic on my server. LFG makes people lazy and killed Pugs (where I used to run with alts). I dont have enough fun raiding.