The mains complaints I see people make are that it's slow (which usually gets the response that it's configured badly), and something I'd summarize as installat

The mains complaints I see people make are that it's slow (which usually gets the response that it's configured badly), and something I'd summarize as installations being configured based on what management thinks they want rather than what the devs "know" they want. Which latter point would of course apply to any flexible enough tool used under the same culture.