Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Hummingbirds like it

I bought this when the woodpeckers decided this year to dominate my other hummingbird feeders. The hummers took to it right away, and didn't have any trouble figuring out how to use it. The picture is a little misleading- the only part that is red is the bottom part. The top, where you fill the nectar is actually clear. It is easy to clean. The only concern I have is the seemingly cheap make of the red bottom part. I hope it doesn't crack after a few uses.