There are many different ways that you could conclude a statement or conversation about how pfe has improved. Here are a few options:

"So overall, I'd say pfe has definitely gotten better."
"All in all, things are looking up."
"I'm grateful for the improvements we've seen."
"It's been a great journey, and I'm excited to see what the future holds."
"I'm feepng much more positive about everything these days."