Pros
Sage has an odd way off attracting in a really good bunch of people, so in general whoever you meet will be great to work with. Free fruit on Fridays.
Cons
The products are not good enough. Any feedback is completely shut down by management and if the time comes around, that your feedback is relayed directly by an angry customer etc., heads will be firmly stuck in the sand. This is certainly not how Sage will "change the way you do your accounts." Their new product, Sage live, seems to have suffered most from this attitude and is way behind where it should be, largely because of ignoring customers. Management's approach to staff is to wring them like a wet cloth. There is no culture of encouragement in sage, it's purely a "do it or else" mentality. The HR function in Sage is only in place to protect the organisation and this allows upper management to wantonly intimidate and belittle employees, with no fear of consequence. Whatever your targets are today, will likely not be what they are tomorrow. Leadership haven't a clue what to focus on and you can be sure that they won't be held accountable when things go wrong.