With regard to the sentence that I bolded, I think the old system made lower teams look better because if there was no OT, the Leafs right now would be 4 games above .500 (9-5-5) but because there is OT, they look to some as only 1 game above .500. The bottom line should be the points, the Leafs have 24 points in 19 games which puts them at 5 games above .500.
But I hear your frustration, last year, Matthews went the first 7 games with only one goal and exploded from there on (and in those 7 games, the Leafs record was 2-4-1) but is taking too long this year to find his mojo, if the Leafs had his goal scoring to rely on, their record would be more close to 15-3-1 because of those OT losses and last-minute one-goal losses to basement dwelling teams. After game 7 last season, Matthews was relied on and he delivered, hopefully he'll start again sooner than later.