Share your thoughts on the New Power Query experience in Power BI Desktop (Preview)

Have tried out the new Power Query Connection release in to public preview, and immediately release you can't create custom SQL. 😞
This has meant most of our users have reverted to the old "Get Data" experience.
This would be our biggest barrier and hope this is fixed prior to full GA release.

I do like that existing Fabric Items are more available, being seen on a bigger screen.

Also looks like it is caching the connections and list of objects, which is fine, but if you've already created a model using one connection then is makes sense to connect to the existing Model created before in Fabric.