Maybe it's the fast growth of the company, but things aren't moving as fast as they would be at a small startup. There are a lot of ideas getting thrown around, but it might take a while for anything to materialize because there are a ton of hoops to jump through.
Also due to the fast growth, sometimes things seem a bit disorganized. Communication between different teams is not exactly great, sometimes it's difficult to get everybody on the same page at the same time because there's just so much going on.