The bigger the company, the more software development is turd polishing and brown nosing managers. You have to ask yourself whether the status and money of working for XXXX Corp is what you want or whether you want to respect yourself for the great work you do. If it is the latter, then find a new job with a small, dynamic, with-it company that values your abilities and motivation. If it is the former, then suck it up.

If you can't make up your mind, then take a holiday to recharge your batteries and get away from the day to day battles.