An 8-minute demo. Three execs walk out saying "we need to deploy this everywhere". Six months later, the tool sleeps on three workstations and nobody talks about it anymore.
That's the Wow Effect. Probably the biggest cognitive scam in AI transformation today.
Only 21% of AI projects generate real value, according to Gartner. The Wow Effect explains a fair share of the remaining 79%.
What we think we see vs what's actually happening
During the demo, you see AI produce in 30 seconds what a junior would have taken 2 days to deliver. You extrapolate: 30 staff × 2 days × 250 working days. The ROI calculates itself in your head. You sign.
What you didn't see: the demo was prepared on an ideal case, with cleaned data, a prompt polished for three weeks, and a presenter who knows exactly when to click. The crashing scenario, they didn't show you.
Researchers have a name for this: automation bias. The human tendency to over-trust automation. Delegate without monitoring. Accept without challenging.
Concrete result in production: an 80% output. Correct. Fluent. Presentable. But with the 20% errors your brain no longer searches for, because the Wow has numbed your critical thinking.
The false problem: "we have catching up to do"
The market screams "you're falling behind". Wrong. You're just in time.
Those who rushed on the first wave are now managing the debt: technical (models obsolete in 6 months), organizational (12 tools, 0 methodological capital), human (teams who disengaged because usage was imposed before listening to their irritants).
The Wow pushes you to buy. What creates value is to integrate. Different verbs, different budgets, and definitely different results.
The real problem: you're no longer driving, you're watching
I worked with a team of about ten people last year. The sequence I observe systematically:
→ Week 1: "This is incredible, we'll change everything."
→ Week 4: the tool runs, people use it.
→ Week 8: nobody really reviews outputs, nobody challenges.
→ Month 6: Wow has become routine, routine has become dependency, dependency has killed expertise.
The question shouldn't be "have I adopted AI?". It should be: "am I still in the driver's seat?"
Between being swept up by the Wow and industrializing hastily, we lose what matters most — domain expertise, critical thinking, the ability to challenge what AI produces.
The blind spot no demo shows: data
AI doesn't create value from nothing. It amplifies what you feed it. Poor, biased, badly structured data → AI hides it well for a few weeks, then it ends up costing dearly.
On missions where I came in after a "magic" demo, the diagnosis is almost always the same: the demo ran on a clean 200-row sample. Production hits 14 unreconciled silos. The Wow didn't last a week.
Before buying the tool: audit the data that will feed it. Three weeks are enough to identify 5 to 10 ready processes (and 5 to 10 you really shouldn't connect to AI yet).
The right sequence — the one that doesn't collapse in month 6
AI installs by layers, not by decree:
→ Individual — understand, experiment, calibrate critical thinking.
→ Collective — co-build with the team, align practices, create methodological capital.
→ Multiple collectives — scale with consistency, capitalize on lessons learned.
→ Organization — scale what already worked, not what you hope will work.
Does it take time? Yes. That's exactly the point. Organizations that skip the first three layers pay the bill at scale-up time, and it's a steep one.
Monday morning: 4 actions to escape the Wow
- List the 3 AI demos that impressed you most this year. For each, write down what's actually happening in your teams today around that tool. The gap will be obvious.
- Pick 1 process where you deployed AI. Measure: who reviews outputs, how often, with what criteria? If the answer is fuzzy, the Wow killed the driving.
- Audit data before the tool, not the other way around. For each priority use case: who owns it, what quality, what access rights.
- Reintroduce human challenge in the loop. A weekly 30-minute review of AI outputs. Not to slow down — to stay in the driver's seat.
The Wow isn't the enemy. It's a starting signal. But if you stay in spectator mode, AI works for you without you.
AI empowers good pilots. It exposes passengers.
When was the last time you challenged an AI output?