Oh, Hart's definitely for real, it's not like he was making miracle save after miracle save, watching him it's obvious he's technically sound with great instincts. I expect him to struggle the next year or two, teams will get a book on him and he'll have to learn to adjust, but as he learns, the team around him (one of the youngest in the NHL and getting younger) will mature and give him better protection.
2021-22, he'll be all of 23 years old, and the Flyers may be where TB is now. A lot of young, talented players either entering or only a year or two away from their peak years.
Of course, we have a few young goaltenders behind him to help share the load.