If in 15 years there are one or two dozen startups in Farmington, or a handful of slightly larger, more established companies, and a growing population of scientists, clinicians, and other employees living in working in the greater Hartford area because of this incubator that was kickstarted by Jackson, then it will have been worth it.
On the other hand, if it's only a handful of small startups and it's just UCHC and Jackson on Rt. 4, the goal will have been missed. It would be like Storrs without UConn 2000. It's gonna take leadership, some luck, and the continued support of this Governor and future governors / legislatures if this investment is to pay off in the long run.