I read it it four stars out of five because of the spigot. As most users here are complaining about that problem, I have the same problem and I am in the trades. So the trick to getting it on properly is you back thread it like if you were loosening it out and just back thread it 2 to 3 threads and you’ll feel like click almost. Then you can continue going clockwise threading it into the rain barrel. However do not over tighten it too tight otherwise you will strip the plastic because it is a plastic to metal connection. A pro tip you could also try doing￼￼￼, instead of also using the plumbers tape is to use contact cement.￼ this will create a real nice seal and you’ll never have issues leaking.￼