A group of companies called the Business & Information Services sector help other businesses with things like research, technology, and information. Some big names in this group are Cintas, Gartner, and Goldman Sachs. This article talks about how these companies are doing well even though it's a tough time for many businesses because of the pandemic. They are using new ways to save money and make their work better, which makes them stronger than before. Read from source...

- The title is misleading and sensationalized, as it implies that Goldman Sachs has a buy rating on all the mentioned companies (Cintas, Gartner, etc.) when in fact they only have a hold rating on Cintas.
- The article uses vague and ambiguous terms like "attractive", "resilient", "structural step-up" without providing any concrete evidence or data to support these claims.
- The article focuses too much on the analyst's expectations and opinions, rather than presenting a balanced view that includes other perspectives from different sources and experts in the field.
- The article lacks critical analysis of the external factors that could affect the sector's performance, such as economic conditions, regulations, competitors, etc. It only mentions "a tenuous external backdrop" without explaining what it means or how it could impact the companies mentioned.

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