For years, Henson Group was really known as a CSP. They did a decent job with professional services but the customer experience wasn't always the greatest. However, with the recent merger with MyCloudDoor out of Spain, Henson Group offers a wide array of Microsoft based solutions with a highly touted (Award Winning) delivery team!
Cons
Not too many cons to speak of. Everyone within the new org appear to be hungry and energized for success!