We sent our younger child (6y) there for a week last summer, and she didn't like it at all. (For comparison, she has really enjoyed several years at the Holton Arms Creative Summer and Beauvior Summer.)
Granted, she came late in the summer (August), when it can be hard to transition into a new program. But we found Norwood to be less nurturing and attentive with the younger kids.
For example, on the first day, a junior counselor dropped her off in the wrong room - in an art class for much older kids. My gut told me to check that she was in the right place, and I'm glad I did. When I walked by 5 minutes later, she was visibly crying while the counselor paid no attention. It was pretty obvious to me that she (a small kindergartener) was in the wrong place (with 10 year olds).
Many of the counselors seemed inexperienced and uncaring, IMO. We would not recommend the camp.