I've had one for about 3 years, and I agree with all of the comments so far. I've learned to put the ice blanket into the keg glove when it's still liquid, then freezing it when it's already in the keg glove. Makes it a ton easier. I use a picnic tap with no issue. Putting together a picnic tap with the MFL connectors makes them much more reliable than just the hose barbs.
I use my keg glove pretty much every time I go camping and here and there when I need to keep a keg cool for and hour or two. At least in the FL summers, that hour or two is all you can expect. I've taken it camping in the FL winter, and the beer stayed cold for about 36-48 hours.
Overall, glad I own one! I don't use it much, but it comes in handy in certain situations.