
Hosted by Sleeping Barber
Ready to rethink business strategy and supercharge your marketing game? Join hosts Marc Binkley and Vassilis Douros as they break down big questions at the crossroads of strategy, marketing effectiveness, and creative impact.
220 episodes · publishes weekly · latest 2026-07-02 · ~35 min/episode
Rank
#1381
Substance
70.0
/ 100
Breakdown
Scored 2026-07
Updated monthly
Across the index
#1381 of 6182
Substance
Top 22%
outscores 78% of the index
Sleeping Barber ranks #1381 on The B2B Podcast Index with a substance score of 70.0 out of 100, scored across 1 recent episode. It scores highest on guest caliber and originality. Byron Sharp is among the most consequential marketing scientists alive - director of Ehrenberg-Bass, author of How Brands Grow - a genuine practitioner-facing researcher whose work has changed industry behaviour at scale; the score is not higher because the transcript itself fails to extract the depth his credentials promise.
Averaged across 1 recently scored episode, with cited evidence.
There are a handful of genuinely useful reframes - mental availability as multi-cue versus single-awareness, and search as 'purchase availability' rather than brand-building - but large swaths of the 26 minutes are spent on Cannes observations, retail media tangents, and conversational pleasantries that yield nothing actionable.
“Calling search, search advertising was a big disservice. I mean it was probably good marketing on behalf of Google. But it isn't, it's like, it's like in store, it's when people are in the category and they type washing machine... that is purchase availability. It's not laying down memory structures”
“you way overestimate the reach of your advertising, particularly the brain reach of your advertising. You way overestimate that your media metrics are all inflated”
Sharp's frameworks are genuinely his own, but How Brands Grow has been out for over a decade and the core ideas (mental availability, distinctive assets, physical availability) are well-circulated in marketing circles; the search-as-purchase-availability reframe and the Frozen/Harry Potter creativity argument are the freshest moments.
“mental availability is multi cue cost. You know, in this situation. Does it come in time when you're feeling this way? Does it come to mind, you know, all these category entry point cues”
“when people explain the success of Harry Potter, they say... Well, you know, kids love a story where the characters get away from their parents and it involves magic. And it's like you're just describing Harry Potter. You're saying the success of Harry Potter is because it's very Harry Pottery”
Byron Sharp is among the most consequential marketing scientists alive - director of Ehrenberg-Bass, author of How Brands Grow - a genuine practitioner-facing researcher whose work has changed industry behaviour at scale; the score is not higher because the transcript itself fails to extract the depth his credentials promise.
“Jenny and I very, you know, spent a lot of time telling people. Well, and partly our own fault for using the term brand salience, first of all, which we knew was a terrible term”
“The scientific laws told a story that said brands, the size of a brand is largely determined by mental availability, physical availability, two very important assets, but they're very different”
The conversation is almost entirely conceptual; the closest things to evidence are an anecdote about marketers failing to identify effective ads and a passing reference to Duncan Watts's book - no named studies, no metrics, no timelines or dollar figures from actual Ehrenberg-Bass research.
“Duncan Watts in his Book Everything is Obvious points out that when people explain the success of Harry Potter”
“you've got all these people around the world. Oh, we want to sell some of that. And so you walk along thinking Marriott hotels have got Marriott media”
The hosts occasionally land a solid specific question (awareness vs. mental availability, search misclassification) but largely allow Sharp to meander through Cannes observations and extended tangents without redirecting; follow-up is rare and there is no productive pushback on any claim.
“not confusing awareness for mental availability. Do you mind just taking a moment and speaking to that?”
“is effective, um, creative simply targeting the right category entry points with distinctive brand assets... Consistently over time”
First period on the Index - history builds from here.
1 scored on substance · 60 tracked in total.
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