Although they've played better and they'll likely shoe-in to the playoffs, a large part of their success in this win streak is also due to playing weak and/or slumping teams. With that said, you cannot fault them for winning. Bouchard I feel has stepped up, McDavid is obviously playing well, etc.
I just anticipate a regression (obviously) to ending up to being either a wildcard or a 3rd seed in the Pacific instead of the pace they're trending towards. Systematically I haven't been impressed and they're still bleeding a lot of scoring chances and carrying on into the final months is when they face tougher competition schedule wise.