I can easily roll my own interface but I'm not sure how to feed the results to Apple. I'd prefer to do it the right way,The SKStoreReviewController API lets you give users an easy way to provide feedback about your app. You can prompt for ratings up to three times in a 365-day period. Users will submit a rating through the standardized prompt, and can write and submit a review without leaving the app.
I'm think I could work through this but I'm afraid the LCB learning curve seems daunting and I'm balancing coding with doing yard work, cooking, etc.
Currently we simply ask users to rate the app if they contact us.... which for a well designed app, they won't likely do. Not very effective from a marketing perspective.