Drupal review form (entity reference)

What I need is a smooth review filling form, i.e. good user experience. But first let me describe my website in more detail. Data structure: [to be disclosed] Form: On the review form, i used auto complete and auto create for all three entity reference fields, such that if an existing node exist, users can type half-way and click on the relevant nodes. Also, the auto create helps create new nodes if they do not already exist. On top of that I used autofill such that x fields (on x node) can be auto filled when the review form is submitted, i.e. u and w fields on x node. [to be disclosed] What I need: I think I need several things, but you can decide how to best achieve a "smooth review filling form". 1. Whenever I use Chrome to fill the form, I get message saying I need fill in the rest of the form, when I have not yet even finished. Please help fix this. 2. I need the field_x on review form to be auto computed. 3. I always get new ":" internship nodes when I add a review. I dun understand why. Please help fix this. 4. I need the field_x to be computed even when the field_u and field_w does not exist, i.e. the node does not exist yet. 5. I don't want the index number to appear beside the entity for all entity references 6. I usually have to wait a long time for autocomplete to display a few option. Is there a way to optimise this? 7. Users will most certainly type different names for the same u / w. Is there a way to redirect similar names to the correct entity. Is there a way for me to type u-variant and u appear as an option? 8. Any other way to make the form filling as robust as possible, because users don't always follow the rules. Strong understanding of Drupal, PHP and SQL is required. Do not apply if you do not use Drupal.