Sometimes it feels like decisions that the company makes are very sudden, they're taken with no advanced warning, so people may feel surprised/stunned/disappointed/perplexed/confused. Maybe it's the name of the game in this environment and area, but more clarity sometimes would be welcome. And less patting ourselves on the back, perhaps.
Overtime policy is a bit questionable and not entirely fair.
Sometimes very busy periods lead to unnecessary stress, but you can expect that in area of business, I guess. The company is usually quite good at responding and hiring more people, but this is usually done post-factum rather than beforehand, which does not help.