Pros
We always have new projects coming in, and we get to learn about new technologies and often support older technologies while implementing new aspects to a client's system. We also find ourselves solving technical problems and providing solutions to problems our clients aren't always even aware of yet. It's challenging and rewarding work when you build something you know other teams don't get to. It's not all technical though, we also get to work on fun projects with animations and other media.
Cons
It's not a place for those who don't want to learn new things or be thrown into the deep end of a project, because that's a guarantee. We avoid cookie-cutter technologies like frameworks and pre-built templates, so most beginners won't fare well if they are not driven to learn and push themselves to grow.