Pros
First, AudienceScience is a different company than it was 1-2 years ago, so a lot of the previous reviews are probably out dated, there's a new direction, new business model, new CEO, it might retain some of the same DNA but the company is different. Pros: Lots of flexibility in your role and lots of room for growth and learning within your role. You don't need to get a promotion to get more responsibility and you won't be pigeon holed into playing one small part. Also, the vision and direction of the company is cutting edge innovative stuff, so it's cool to be part of the future of an industry, playing in the white space.
Cons
It's also painful to be part of the future of an industry and playing in the white space. Everything that can go wrong will go wrong and on a day to day basis that can be difficult to deal with. AudienceScience is all very resource light, so the same positive of being able to play a big role, no matter what role you're hired for, also comes with challenges, sometimes you find gaps in the support you require and there's no quick fix to plug those gaps. Right now AudienceScience needs employees who are comfortable with change and are ready and willing to be a part of that change, anyone who naturally resists change will not enjoy employment at AudienceScience.