Yeah, the KitchenAid K150 does a pretty good job with smoothies. The blender comes with a 48 oz jar and two 16 oz personal jars, all BPA-free plastic according to the manufacturer.
Some people think plastic doesn't look as high-end, but it's lighter and easier to handle, which is kind of nice. Plus, the jar and blades are dishwasher-safe, so cleanup is pretty easy.
Performance-wise, the K150 stands up well. From our research, it can crush ice quickly, which is essential for smoothies and ice-blended drinks. The three-speed options and its strong motor help blend fruits, veggies, and ice to a nice consistency.
If you're worried about the plastic feel, you might want to look at other blenders with glass jars. But for everyday blending, the plastic jars with the K150 should work fine. It's built for regular use and gives you consistent, smooth results.
So, if you're shopping for a reliable blender that makes great smoothies, the KitchenAid K150 is a solid option. Just be aware of the plastic jars if that's something you're particular about.