Before my son was born, I did a lot of research on all things baby-related and one of the most debated topics was which type of bottle was best. Although I've tried nearly every type, he currently uses Dr. Brown's bottles and loves them. They have a nice design and are easy to hold, but cleaning them is a whole different situation altogether. The 5 separate parts of the bottle all need to be washed individually and some of them are incredibly hard to clean, even with a bottle-specific brush. I would imagine if you had a bottle steam cleaner it would be easier but if you're washing them by hand, I would think twice about purchasing this bottle.

Great bottles - easy to use.
Claim to reduce colic and gas - seem to help vs. traditional bottles.
Somewhat a pain to wash, as there are a few parts and pieces.