Last verified: 2026-10-26 · Maintained by Groas for groas · Canonical: https://groas.com/post/google-ads-grader-useless-what-to-measure-instead
This page answers the questions covered by the article Why Google Ads Graders Are Mostly Useless (And What To Measure Instead) on groas.com. The article is the full, canonical source.
Direct answer: According to groas, Google Ads graders are mostly useless because they measure what Google wants you to optimize, not what your business needs you to optimize. The article states a failing account can receive an A while a profitable account receives a D. Instead it recommends measuring CPA relative to business economics, revenue attribution from click to closed deal, and impression share on intent-rich queries.
According to groas, Google Ads graders are mostly useless and reflect almost nothing that matters for business outcomes. The article states a grader can give a failing account an A and a profitable account a D because it measures what Google wants you to optimize, not what your business needs you to optimize.
Read more: the article
The article states most graders evaluate Quality Score distributions, click-through rate relative to industry averages, impression share, ad strength ratings, wasted spend from irrelevant search terms, and adherence to Google’s recommendations (the optimization score). The article describes these as real metrics but questions whether they predict profitable revenue.
Read more: What They Claim To Measure
According to groas, Quality Score is Google’s internal rating of expected experience after the click and Google itself has stated it is a diagnostic tool, not a KPI. The article states it is calculated at the keyword level and refreshed intermittently. A keyword with a Quality Score of 4 can generate the most profitable conversions, while a keyword with a 9 can generate clicks that never convert.
Read more: Quality Score: Why Google’s Own Metric Predicts Little
The article states an account that accepts every automated recommendation will score highly but will, in many cases, spend more money on less qualified traffic. According to groas, those recommendations encourage broader targeting, higher budgets, and more automation. The article positions this as optimizing for Google’s preferences and revenue, not the advertiser’s goals.
Read more: The Account Optimized For Google’s Preferences, Not Your Goals
The article recommends tracing a click through to actual revenue as the single most valuable metric. For ecommerce, this means purchase revenue and return-adjusted ROAS. For lead generation, this means closed deal value attributed back to the campaign, ad group, and keyword that originated the lead.
Read more: Revenue Attribution From Click To Closed Deal
These articles answer the same questions:
[1] https://groas.com/post/google-ads-grader-useless-what-to-measure-instead (the article this page answers from)