It was difficult to get accustomed to at first because of the vastly different approaches to the character.
Fans had mixed reactions to the recast with opinions falling on both sides.
However, on the opposing side, not everyone was ready to welcome Stafford back.

Stafford can stay where she is."
He had his sights set on taking over Jabot Cosmetics and he was using Diane to get access.
She was reluctant to take him back, but he slowly won her over, and they got married.

The move caught everyone off guard, and the social media reaction at the time is reflective of that.
Another fan expressed their initial expectation that the recast wouldn’t work due to St. John being younger.
Otherwise this wouldn’t have flown."

The duo drove Summer out of town, forcing her to leave Kyle behind in Genoa City.
However, thankfully, Summer told Kyle the truth about their plot, and they reunited.
They briefly reprised the roles for Victoria Newman’s wedding in Tuscany, but it was a one-off appearance.

Alison Lanier was stepping into the role, ousting long-time actor King who played the role for several years.
People were invested in the future ofKyle and Summer’s relationship.
Billy is more known for his hot temper and business acumen, a complete departure from Patrick’s world.

It’s a different position for me to be in."
Too intense, mildly creepy.
Three years after Hartley left, Mark Grossman took over.

He has no edge.
just don’t do the same thing to Mark Grossman."