I'm quite happy for him that he's released such a cute little game that's accessible to so many people. Facebook has a lot of people that play a lot of games, so those that become interested might give him new feedback that deviates from what people may have seen or wanted in FH, which is good. It's new, clean feedback without much influence to his previous works and allows FT to grow as its own thing, and I really like that.
With how he's stated that he's going to 'leave FH as it is for now', so there's not much to go on that really. His game his choice and by setting it aside to focus on FT, I think it's a step in the right direction. New projects really help people grow.
The game itself is incredibly cute. It needs work, but it is absolutely adorable and I look forward to seeing where he goes with it.