I've used many a hummingbird feeder before and always delightful to see the hummingbirds make use but this one is like a magnet for them for some reason. PLUS, it looks like a piece of decor with the heart (which I hang from a part of my balcony). It's SUPER easy to clean and also because it's shallow it keeps me refreshing the hunmingbird nectar (which I use Duncraft's ready made dissolving mix and keep a jar pre-made ready to go in my fridge so it's easy peasy!). That way I'm all the more sure that the sweet hummingbirds aren't getting some mold from clogged openings over time (as I clean it far more frequently as a result). Yes it's plastic and some folks won't like that but it allows better cleaning, more durable and lighter. I love it so much I'm buying a second one!