"Very good with flaws"4.0 starson by kehalvor
Pros: It is pretty simple to set up. It allows me to establish folders shared with other university scientists across the country working on projects together (go figure, my university doesn't offer this service and it is a "technological" one).
Cons: It is quirky. The software that allows me to see it with my other drives fades in and out. Sometimes we can't see and/or download and/or upload files. We periodically have to play with it to try different things to get it working again.
Summary: I don't know of another inexpensive, pretty dependable (if you are willing to tinker a little) cloud computing accessory as simple to use as this. The tech support is excellent, so if problems arise they can help figure it out. For the price, you really can't beat it. It has provided a semi-reliable, controllable mechanism to share folders and access my own folders on a drive with a lot of space, from around the world.