We’ve been wanting one of these magic bullets for a while, and finally got one. This thing makes such easy work of making smoothies, salsas, etc. We love that it’s also got the option to just switch out the lid for the take and go option for early work mornings when breakfast isn’t an option. 
The blades are very sharp and the plastic the cups are made of is very strong. Seems like it can survive a fall or two.