I listened to All Comers again today, and I ALWAYS have a similar impression to Rail King - it's a good song, but something is off, and my feeling is it's the drums.
First, they sound thin, and the song could have used some more punch, both sound-wise and playing-wise. Some more fills would have seemed natural.
Second, I would agree with the suggestion above that the song is played too slowly. The recurring musical motif seems slighlty off in a way that is hard to pinpoint, but the tempo could be it. Maybe the rhythm should have been adapted also.
As much as I like Laughs and Jokes, which is great, I'm afraid I'm strongly in the camp of not having a favourable impression of Ian. My feeling is that live, he was not able to play Danny's signature stuff (Sonny Liston, Speedway, etc.) anywhere near Danny, sometimes playing simplified solutions - and he was the replacement! On record, the difference is not as obvious, but sometimes he just seems stuck on autopilot (One Song at a Time?) and I "don't get the energy from the drums", as someone once put it.