Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: Hi guys, I received mine  a couple of days ago, I just  tried it today without a blade and it vibrates a lot , like a chipping hammer is that normal? My electric Milwaukee does not feel like that.Thanks
Document: This was given to my son as a gift for his birthday. It was painless on my part. All I did was go into his wish list and choose what I wanted to give him. He received it long before his birthday and has been thrilled with it. He enjoys woodworking and says it is one of his favorite tools now. Thanks.
I use this recip saw for everything. Mainly pruning trees around my property and I used it constant for 3 or 4 hours last weekend pruning an entire yard of overgrown bushes and roots and palms without it losing power. As long as you have a good blade, this saw is just great. I recommend the 3.0 amp/hour batteries instead of the 1.5. Not sure how long it would last with the 1.5's but I'm sure not as long as I need it to.
the wife didn't think i needed this! now i have used it many times !!! she just keeps finding more stuff for me to do. I have only used it with wood but it cuts like butter and is very controllable, i can even cut radius with it !
I'm amazed at the power. I use the saw in remote locations . Now that I have the saw I don't see how I ever managed without it.
While I sympathize with the complaint about misleading information, that's a complaint about marketing, and it must be said that the tool itself is excellent. It's not a huge improvement over the 18V reciprocating saw, but it's significant, and the battery goes to about half speed when it gets low instead of shutting off completely with no warning like the 18V lithium ion batteries.
It is light weight and easy to handle in close spaces. I bought SIX of the 20-Voit MAX Li-Ion tools. Two with batteries and chargers.I find that four batteries and two chargers works out real good. A big plus is the purchaces without batteries or chargers is much cheaper.
The batteries for my Milwaukee unit just would not last (dead in a year or less) so I got this unit, and I LOVE it! Great power, lasts a decent amount of time, cuts anything. Get one.
Long run time with 4.0 Ah batteries.I love no cord for those quick jobs.I also love the blade mount.
Love the battery life and strength. Also the 4 blade positions are great. I would recommend to any serious professional or avid home improvement specialist.
I absolutely love this tool. I've owned a corded Dewalt saw for many years and have come to rely on its dependability and was unsure of purchasing a cordless model. Boy am I amazed at the power and ease of use and handling of this saw. My old saw hasn't left its case since I purchased this saw 8 months ago. Sorry old friend.
Answer: no