---
source: marlvel.ai
type: app_intelligence_section
content_version: "v2"
section_slug: "sentiment"
section_label: "User Sentiment"
section_anchor: "#user-sentiment"
app_name: "Costco Wholesale UK"
bundle_id: "intl.costco.com.mobile.uk"
parent_report: "https://marlvel.ai/api/llm/apps/shopping/costco-wholesale-uk"
canonical_url: "https://marlvel.ai/apps/costco-wholesale-uk#user-sentiment"
report_date: "2026-08-25"
license: CC-BY-NC-4.0
citation: "Marlvel.ai - Costco Wholesale UK User Sentiment (section of intelligence report)"
---

## 🔴 User Sentiment (High Confidence: 50 of 50 reviews analyzed) {#user-sentiment}
- **Overall Sentiment:** Frustrated

### Top Praises
- **Digital membership card access provides a convenient backup for users who forget their physical card**

### Top Complaints (Impact Areas)

- **Frequent authentication and login failures prevent users from accessing their accounts or membership details**

<!-- /section:sentiment -->
<!-- section:swot -->