Definitely the concept is great! However it can be done so much better.

I only used the app for a few weeks and encountered so many problems. I'm even surprised people tout their UI as a pro. The visual flair/theme is nice, but it's quite poor from a UX perspective.

Sidenote, I don't get why brokers don't offer a monthly payment to avoid having your order flow sold/provide better fills. Lots would take up on that