Updated review after second trip 8/2006:
Had a riverfront site this time. Very nice site with deck. However, sites are small. Kids had a blast in the river. Campground is still kept very neat and clean.

are enforced. Workers did not seem as friendly this time. This is not an inexpensive campground. Riverfront sites are $50.00/two. Each additional person over the age of 6 is $4.00 per night. Regular full hookup sites are $40.00/night. No kiddie pool.. and the pool starts at 3' deep. Great playground and gameroom. Great area. Nice grocery store right down the street. And a restaurant nearby, Timbers, that has great burgers and french dip sandwiches.
Right down the street from the Cades Cove entrance to the park. We could stay at this campground a week and none of us would get bored.
Very "dependable" campground. It is ALWAYS clean...

are ALWAYS enforced, etc.
I would give this campground a 9 out of 10. downside is the price... for a family of 5 the extra $4.00/night for people over 6 adds up and also site size. The full hookups on the lower loop are cheaper and larger.
I will be spending my next birthday (next august) here in site 9. It is VERY large and the kids love the river and I love the Townsend area.