Amazon

Tremendous scope for going in different professional directions in different domains, with different technologies, etc.

Very different work environments/cultures in different parts of the company.

Reports of slave-driving behavior generally exaggerated.

No sense of robotic corporate kool-aid that all must drink.

Competitive compensation, pleasant location, looks good on resume, etc.

The level of intensity and creative chaos in some groups may be overwhelming for some.

There's a preponderance of young, ambitious, hyper-focused, look-alike engineers.

It's demanding, not always family-friendly.

There's a rather Darwinian approach to performance management.

Be more laid back. Concentrate on maintaining an orderly, reasonably predictable work schedule and a rewarding environment with opportunities for all to grow in their own ways. Reduce stress levels. Hire more diverse people (ages, backgrounds, styles).