Pros
The company is looking to grow aggressively, but has no members of its leadership team with experience running a business. This often leads to individuals being tasked with doing very public projects with minimal to no support from leadership -- who are happy to publicly humiliate you.
Cons
The Defense team currently has a 120% turnover rate, which is not considered an outlier within TAG.
Most of your work will be polishing AI-driven work for companies, who are beginning to clearly notice that TAG does not have a differentiated product.
For any job applicants, ask about how the "Head of Research" position or the Australian practice has gone. You'll learn a lot about how this company operates.