MSL Reviews

3.3

54% would recommend to a friend

(695 total reviews)
avatar

Arthur Sadoun

100% approve of CEO

52% positive business outlook

MSL has an employee rating of 3.3 out of 5 stars, based on 695 company reviews on Glassdoor which indicates that most employees have a good working experience there. The MSL employee rating is in line with the average (within 1 standard deviation) for employers within the Media and communication industry (3.7 stars).

Reviews by job title

695 reviews
3.0
May 13, 2026

Exciting work marred by toxic leadership

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

- lots of exciting work - celebrates people - flexible PTO

Cons

- leadership toxic - favoritism - no work life balance - leadership doesn’t listen

Viewing 1 - 3 of 695 Reviews

Glassdoor has 891 MSL reviews submitted anonymously by MSL employees. Read employee reviews and ratings on Glassdoor to decide if MSL is right for you.