Threads off, no response from company - twice.
921770
Bought the SV-100 a couple months ago, for our B&B... loved it - the first one of these we ordered, the lid was very tight and didn't loosen properly to pour.  Returned for replacement, and the replacement was even worse.. you'd need pliers to put the lid on and/or pour from it.  Emailed the company directly and never heard back.... returning the 2nd one for a refund and will look for another brand.. sadly, because a matching set would have been nice.
1407474
Nice, but one was broke and I contacted customer service and no response.
2228931
I've had two break, and the company's response when I contacted them about it was to give me a link to buy more.  I did, but I'm not buying Jarv products again.
599106
Half the threading on the velcro that holds the top of the sleeping bag shut came off the first time I pulled it open.

There is no way of contacting the seller through the "Ask Product Question" button because the link doesn't work.
4565200
After getting the unit assembled and preparing to attach my saw to the mounting brackets, I found that one of the sliding nuts on one of the mounting brackets was not tapped as it should have been, so it was impossible to thread the mounting bolt through the saw and into the bracket.  I called customer service and had an extremely frustrating call, as they clearly intend to spend the first 10 minutes proving that you are an idiot and don't know how their tool works (probably for good reason), instead of listening and attempting to understand their own quality control problems.  I clearly stated that one of the mounting brackets had skipped a step in the manufacturing process and did not have threads to receive the mounting bolt.  The response from the customer service agent was "what kind of saw are you attempting to attach to the stand".  Um...., ok, will the right kind of saw make missing threads magically appear in my defective bracket? Now granted, this is clearly a valid question in many circumstances, however it surely did not apply in this situation. Already frustrated that I am trying to get my brand new stand's defective part replaced, I end up waiting several minutes for the customer service agent to "verify" my saw was compatible, which as you might assume did nothing to address the defective bracket. After 10 or 15 minutes, he concluded that the bracket was indeed defective and I needed a new one.  Good call. At least we're on the same page now.  So, now I'm waiting for a week until I get the replacement part.  I should just return to Amazon since they can have me a brand new one in 2 days.  Bosch really dropped the ball on this one, and I'll be thinking twice next time I make a purchase since neither quality control or customer service seem to be of much concern to them.
3845407
Not happy seller company does not honor manufacturer warranty on wear on bottom shoe threads
2414818
The bobbin thread just doesnt get pulled.  Some thing wrong with the engineering of the machine.  Please don't buy.  Brother has already discontinued the product, but beware of used sellers or sellers of old stock. Stay away
2417061
Already had one screw fall back out of my laptop.  Guess I need to get some thread lock for them.
747341
Castle nut stripped the thread off first time putting it on. Then no answer from customer service at EAST Lake Axle.
759013
When they worked they were good but 1 broke first time out, contacted company they said they would send another but never did. Second lasted several times then wouldn't charge.
2345096
Good value, but some threads are not completed
807531
Although the tube is awesome to ride in, I had to return the first one due to threading issues after using one time.  Received a replacement and the second one is doing the same thing after first use...I sure hope someone will allow a return/refund if it un-threads enough to make it unusable.
4857602
I ordered one of these direct from their website on 4/09/2014. I got an e-mail that it was on back order due to parts. When I inquired when it might ship by their estimation, I didn't get a response. I inquired again on 4/14/14 via their web portal and no response again. There is no phone number to call and they have already charged my credit card. Buyer beware, looks like a good product but customer service is not. May be running this operation on a part time basis but in today's day and age of technology its no excuse to ignore e-mails.....still waiting for a response.
1748242
After about 30 uses, the threading on the part that pops the NO2 cartridges broke. Now the piece can't be removed. Looking at the other reviews this seems to be a common and very major problem that needs to be fixed.

edit: Inovee has been very accommodating, they've both issued a full refund and sent me a new whipper. They have also informed me that they discussed this problem with their manufacturer, and that this problem has been fixed.
2848795
Threads and patch came off first time using.  Had my wife resew all the threaded parts so it would quit coming apart.
3705326
Got the product and instruction file, charged it as instructed and changed the date. The thing stopped working at that point - no lights, no response - nothing. Got a computer message that the device wasn't recognized. Emailed company twice detailing problem - so far, no response.
3510346
Like two other items bought at same time. Threads are not clean. You may need to run a cleaner tap to get it to thread stright. Look for a better item. It sure look pretty though. Mikr