Create a condition in a input table.

I would like to have the form require the user to write a comment if they respond lower then neutral on an input table. 

For an example of then choose neutral, somewhat satisfied or not satisfied then I would like a text box to pop up that requires them to write a comment on why they choose that option.

If they answer higher then neutral I would like no additional text box to appear.

I currently am using an input table but if there is another element that will complete this I am open to switching the element type.

This is possible. You'll have to assign a value first for each option and calculate that. Now once you are able to capture the total value, you can create a condition base on the score.

Here's a sample form https://form.jotform.com/91047763800961.

Reference guide:https://www.jotform.com/help/414-Calculate-Values-in-the-Input-Table-Through-Condition

I set the condition to only show the comment box field if value is less than 8 and input table should be filled.

Please test the form and see if that is what you are trying to do.