I haven't had my composter long enough to make a batch yet, so a five star rating is waiting for final results.  But so far so good!  My composter has been full for about a week and a half.  It is nice and warm on the bottom - definitely composting!  It takes some effort to turn, I put a foot on one handhold, grab around and pull it towards me. I would not call it easy, and smaller people might have some trouble.  Mine is mostly full of horse manure, with some kitchen waste and yard waste.  I opened the lid today and it is starting to smell earthy!

I live in a very dry area - right now we are dealing with 10% humidity - but the bin is still nice and damp without me having to add water.

Overall, I am very happy with the product, and will probably buy more - it just depends on the compost!

size, tumbler design
lid can be tricky to fit just right