The general complacency of Senior management and underwhelming of Nokia's current (new) offerings is most disturbing. Most employees want the company to do better, and constantly express ideas, opinions and points of agitation. But it seems like (apparently bizarre) top-down strategies suppress such cries for sanity or ambition. (Current case-in-point: Nokia wants to win back the US, but refuses to consider Android as a platform.)
In addition to that, Nokia is notorious--at least in the UK--for grossly under-paying. All of that said, I'm still happy I work for Nokia. There are few companies with the reach Nokia has. (I mean that in a metaphorical AND literal sense.) Anyway, it probably wouldn't take too much to convince me to leave if I was offered a position with 'normal' salary and as much potential for impact from a company that had realistic modern-day formulas for success.