I like that it has many different features to help us with our business needs! It's not too expensive so we can afford all of these great tools at once but there are some things you have no choice about because they're included in their service plan or annual subscription fee (like if your server crashes).
Nothing really - everything works well enough as long as people know how use this tool properly/efficiently before hand; otherwise nothing comes up when using them during normal operations other than just being able understand what each feature does better then another one would be helpful sometimes though! We've been doing catering since 2013 now, managing menus & orders through kitchencorder helps keep track easily while also having access from anywhere via my phone which makes life easier overall especially after hours where i'm away without internet connection etc., plus its easy transferrable files between servers allowing me more time working instead of manually transferring info back.