I would've liked a presession briefing/intro so everyone had a clear idea of what/where we were and going. Instead this sorta developed on the fly as the session went by and kinda delayed the party gelling a little.

As he's still learning the PW, he wasn't fully aware of all the scripted actions/paths of NPCs in main area used for the key part of the story, which impacted a bit on how things unfolded, but he did make good adjustments to try to compensate for this.

Liked the interaction with NPCs and he did some creative things in response to player choices and actions. Responded promptly to queries made via DM channel.

He didn't award any XP during or after the session.

Held a post-session feedback chat for a bit to get ideas from players about the game and about potential future scenarios.

As he gets more comfortable and familiar with the DM client and the PW stage, he should become a first-rate DM.