Metafields Guru

This app is fantastic.
It does everything it says it will, with a very streamlined gui - unlike some other apps.

More importantly, the customer service is next level. Best I have ever received on shopify.
I had an issue showing a metaobject, and spent hours searching google for an answer, I gave up and contacted Sasha at Metafield Guru, who has fixed the issue for me.
Please note, this is not an issue he needed to fix for me, as this issue was not to do with his app directly. But he helped me all the same.

Fantastic App, fantastic customer service... very happy - have installed on both my websites.