Edit: Preston, we're happy to have earned a 5 taco review! Please feel free to reach out if you need anything! -Bart

Hello!
First thanks for using InstaCharts and taking the time to leave us a review. I really appreciate it.
You're right; InstaCharts is a little light on the onboarding tutorials. Maybe we will add some in the new year along with videos showing new users how to use the platform.

Other than tutorials, I am hoping to turn your 4 taco 🌮 review into a 5 taco review.
1. Shared Drive Files not working: ✅ Another AppSumo user pointed this out to our team in September and a fix was put in place. Feel free to give it another try - email me at bart@instacharts.io if you experience any issues.
2. Multiple charts from the same spreadsheet: ✅ You can add a new chart or duplicate the current chart using the Sheet menu in the top menu bar. Here is a docs page with a screenshot: https://instacharts.io/docs/sheets/add-chart/ Maybe an onboarding tutorial or a UI change will make this menu's location more obvious. I can see how it can appear hidden.
3. Filtering data: ✅ You can set multiple basic filters per column on the Data tab that will filter out data that appears in the current chart. Our team is internally discussing adding a range selection like in Excel, so you can select the rows that are important to you for charting. Let me know if there is a different way you were thinking of filtering the data.

Once again, thanks for giving us a review (I hope we earned 🌮🌮🌮🌮🌮) and please feel free to reach out if you have any more feedback!
Bart Howe