Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: Any problems with overheating and breaking as a result?
Document: The Oster warranty "does not cover normal wear of parts" whereas the Vitamix warranty covers failures including those that are a result of "normal wear and tear from ordinary household use". Another difference is that the Vitamix warranty is transferrable but Oster warranty is not.
I gave it 5 stars because i'm very impressed with the result. Your food turns into liquid as if by magic. My last blender was a oster too, but this one is totally different. It is super easy to clean and use.The apples turn into juice, tough coconut lets out its "fat" and the coconut milk comes out delicious!
Great replacement for our last blender. This model powers through the recipes our old blender had problems with.Looks very nice ... better than the online pictures. A couple inches taller than our cabinets have clearance for, so storing it isn't as easy as our previous blender ... but the power more than makes up for that.
It seems to make grabbing "stuck" stuff easier.- OOH, LIGHT-UP BUTTONS: Useful, actually. And, very fancy-schmancy looking. Pulse/Smoothie/etc all light when in use (red for pulse, blue all others). You'll know you are operating in the mode you intended as a result.- TIGHT LID, but it is easy to remove.- NO CHUNKS IN MY SMOOTHIES!!!! And, isn't that what you wanted to know?!
The solution is to add more liquid until it starts mixing again.Doing that the result was a thoroughly mixed end product with a cream cheese like consistency.Since this product appears to be a relatively recent introduction the only concern here is long term quality.However I believe blenders are relatively simple products construction wise. I would think with oster's wide experience in small appliances that they can build a very high quality product if they want. And I hoping they did here but only time will tell.
But that may be 1 out of 10. Maybe I not blending long enough?Cleaning - easy; blending water/soap.Ruggedness - its a plastic and not glass but so far is holding great. The blender's bearing and gear is built rugged!Rubber gasket? - the rubber gasket to make the lid fit tight seems to be the only thing not so well engineered. My opinion is you don't need it. I took it off and have no problems with the looser fitting lid.
very powerful, easy to clean, versatile.Makes great smoothies, crushing anything I throw at it with ease. Also does good soup and almond butter. Easy to clean. Recommended, won't beat this performance at this price.
so far so good. Recently purchased. Base is solid, and blending is up to the rigors I put a blender through:  two or three shakes per day--including medium to large ice cubes from a tray (full tray each blend), raw carrots, etc.Will update review over time.
love it
just sets on in any of the 4 possible orientation (line up the corners) and works. The other you have to set it down in the sweet spot and twist until it clicks into place...not as easy, though possibly a little more secure. (Both are held in place very well when actually blending. )Need: Well, if you're even considering it, you might be able to afford it.
Answer: I also make smoothies every day with frozen fruit.  I did however overload mine once with a full container of heavy contents and found out it has circuit breaker protection.  In other words it shuts off before it can burn the motor.