Conciseness

Mostly efficient and information-dense (tables for regimes, categories, comparison, anti-patterns) with only minor spots that could be trimmed, e.g. the Overview prose overlaps slightly with the cross-platform comparison table.

Actionability

Gives concrete actionable guidance — the checklist workflow specifies exact columns ('# | Requirement | Description | Test Category | Pass Signal | N/A?'), exact source URLs, and stable-ID citation rules — but a fair share of the body is descriptive reference (category/comparison tables) rather than instruction.

Workflow Clarity

The four-step checklist workflow and the triage workflow are clearly sequenced with explicit validation guards ('Refuse to emit a checklist item whose claim has no available source'; 'confirm the category and requirement ID still resolve... before closing'), but there is no strong validate→fix→retry feedback loop.

Progressive Disclosure

Clear overview structure with well-signaled one-level-deep references: each regime points to its own file (xbox-certification.md, console-nda-regimes.md, steam-direct.md, platform-cert-details.md), all of which exist in references/.

Specificity

Lists multiple specific concrete actions with comprehensive coverage: 'Defines the six canonical test categories', 'documents the submission workflow, severity vocabulary, test-bench configurations, and known SLAs' for four named platforms, and 'includes the building-a-cert-checklist workflow'.

Completeness

Explicitly answers both what ('Reference catalog of game-QA test categories and the four platform-holder certification regimes...') and when ('Use when planning a game test pass or cert calendar, mapping internal QA findings... or emitting a pre-submission checklist') with concrete trigger phrases.

Trigger Term Quality

Good keyword coverage including natural user phrases ('game test pass', 'cert calendar', 'pre-submission checklist', 'QA findings') and platform names (XR, TRC, Lotcheck, Steam Direct), though a few common synonyms a user might say (e.g. 'release readiness', 'going gold', 'compliance check') are absent.

Distinctiveness Conflict Risk

Occupies a clear niche (game platform certification across Xbox/PlayStation/Nintendo/Steam) with distinct triggers unlikely to fire for unrelated skills.