Panorama image example and question/help please

below is a scene made up of fifteen images. Five scenes bracketed to give the correct exposure etc but thats not the issue.

In the past I have done all my panoramas on manual so that the exposure doesnt change through the scene, however the image below was an HDR so i bracketed the photos manually.

Would that have ruined the sky?

Looking at the image im not sure if its bad.

Should i be using AV or would that complicate the exposure in the pano

Confused again!

QC

In any pano to get the best results you should fix the exposure to be the same for each frame.

I quite like it, cant see anything wrong with it.