Built a market replay practice tool for traders. Brutal feedback on whether this is actually useful?

I built a trading practice product called SkillCandle.

The idea is simple:

• You see a partial historical chart
• You make the call before seeing the future candles
• Then the replay shows what actually happened
• There are setup pages, replay pages, ranked mode, news practice, journal, and analytics

I’m not looking for compliments. I want blunt feedback from people who actually trade or study charts.

A few specific questions:

• Would you use this workflow to improve chart reading, or not?
• What looks confusing, fake, or unnecessary?
• Does the setup/replay page structure make sense, or is it just content for the sake of content?
• If you were trying this, what would be the one feature you’d care about first: ranked reps, setup drills, news reaction, journal, or analytics?

It’s live here if you want to inspect it:
https://skillcandle.com