The built-in grinder is the real differentiator. It grinds fresh for espresso and drip, eliminating a separate grinder and double-measuring ritual. The hands-free frother isn't barista-level, but for morning home lattes it delivers without messy cleanup.
Where it doesn't compete is price vs a simple drip machine. If you only want cheap filtered coffee, a CM401 or basic programmable is enough. But if you're spending $6/day on lattes, the ES601 pays for itself in months.
Our verdict: solid pick for café-quality coffee at home without becoming a barista. Rating 4.8 — one of the best all-in-ones on the market today.