Complex and difficult path to customization

Countless accessibility issues

Hidden useful insights

Impossible to read terms and conditions

Inability to contact live support

Inability to share feedback and improve output

Inability to skip steps in a long workflow

Inefficient interface for creating workouts

Insufficient explanation for complicated terms

Insufficient product value

Lack of collaboration for family trip

Lack of continuity around video game settings

Lack of leaderboard and social comparaison for workouts

Limited shortcuts for adding images to a table

Misaligned mental model for selecting trip dates

Missing explanation for key metric

Mostly irrelevant details for important decision

No alert for data security breach

No default security notifications

No expectation settings for file format

No shortcut for common and simple action

No suggestions when a search returns no results

Onboarding quiz with many questions

Outdated visual styles

Overly complicated opt-out interface

Poor choice of content delivery format for action-oriented users

Poor customer reviews

Powerful bulk paste for images in table

Problematic "Save" behavior leading to lost changes

Self-reinforcing product recommendations

Too many product options

Unclear error message

Unclear value of a task

Unexpected search modification leads to confusion

Untrustworthy customer reviews