Product review (5 stars): Best of the Porrtable Icemakers
There was a plastic taste in the first batch of cubes, but the instructions said to put a teaspoon of lemon juice (or vinegar) in the water reservoir to remove said taste -- and it did. Once that water was used up, the plastic taste was gone. Subsequently I used plain water, and the taste never came back.

Its quiet, makes ice fast, and is easy to operate, unlike a lot of other brands. I've got no complaints about this icemaker.