Costco user reviews, decoded

High confidence · Latest 120 of 296 total reviews analyzed

Upset

The recent review mood reads upset. Users appreciate reliable delivery service and product quality keep long-term members engaged with the brand, but report frequent app crashes and slow loading times prevent users from accessing digital membership cards.

Rating: 4.8

Reviews: 296

Confidence: high

How did the latest release land?

Overall
4.8/ 5
(1.6M)
Current version
4.9/ 5
+0.0 vs overall
(1.2M)
Main signal post-update: reliable delivery service and product quality keep long-term members engaged with the brand.

Sentiment over time

Weekly average rating and review volume across stores, last 90 days.

How have ratings & review volume moved?

Rating, review sentiment, and total reviews over time, with release markers showing the post-launch impact.

Review sentiment over time

Vertical markers = app releases. Hover any release for the post-release impact delta.

Review themes

Praise

What users love

  • Reliable delivery service and product quality keep long-term members engaged with the brand
Complaint

Common complaints

  • Frequent app crashes and slow loading times prevent users from accessing digital membership cards
Request

Most requested

Full sentiment breakdown

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AI summary. Key signals synthesized from the latest 296 reviews. Updated regularly.

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Costco, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Data licensed under CC-BY-NC 4.0