Well, that's a good question. I think any time you come into a new organization, as much diligence as you do, you will find surprises in the end. And I think if I reflect for myself here, and I'll let Raj make some of his comments, I'll lead us off with, again, saying it's fairly early days. Quite surprised by the amount of expenditure that's happened in this organization. It was really scaled for an organization so much bigger than we are. And I think that was a much greater extent than we even anticipated. The numbers that we are taking out of this business, and we feel we'll have fairly limited impact, if any, on our day-to-day operations shows you how heavy this organization was layered. Certainly, a big surprise there. I think on the positive front, I think if you look at the customer profile we are working with here, particularly in the preclinical through Phase III, there's a ton of activity going on there. We talk a lot about COVID vaccines and the impact of capping and how that grew this business, and that's really at 0 this year. But the fact that there is still so much activity going on with customers for that same portfolio, but again, primarily focused on oncology, autoimmune, rare disease kind of solutions, really positions the company incredibly well for, I think, where mRNA will go in the future. So that, I think, was an incredibly positive direction. And then you've heard us talk about our biosafety business in Cygnus. I think that organization has struggled a little bit in the past. You're starting to see that come around. There's some great innovation happening there, certainly a great brand around the world. We talked Asia a little bit ago. I think there's huge upside in that region for this portfolio. So I think lots of good movement happening for the portfolio at large. We just now have to get to the part where those all come to fruition, and we execute on those.