Stinkpad is Crap

I bought two Lenovo stink pads and they are absolutely rubbish. When not connected to the internet they work fine. But as soon as you connect the data or to the wifi it freezes up so bad I feel like smashing it against the wall. I now no longer have to wonder why the deal was so good or cheap on the two tablets it is because They are crap. Any cheaper and they where almost given away free. My colleague has a lenovo idea pad model unknown witch I had to load a program on to. And it is also as slow as a snail. He then asked me why it is so slow witch I replied it is because it is a lenovo piece of crap. Upon reading loads of reviews on lenovo stinkpad/idea pad it seems to me I was not far of that it is just a general problem that lenovo is crap !!! I realy should learn to read reviews of a product before buying them