OK so I have only had this product for a couple off weeks now, but so far it does exactly what but says on the box....
Great blender, very simple to use, great power that cuts through ice cubes with no problem (great as I have been making Cafe Frappe). It is seriously NOT a problem to clean. I have had nothing stuck under blades yet as per other reviews, and even if it does, it is simple to remove and clean.
So I think this is a great blender for the money. Oh yes, and as for the sucker feet - they keep it stable when operating and there is no problem moving as a gentle lift breaks the 'seal' with the worktop. The glass jug is huge and very well made and I also love the safety features which will not allow you to operate if the jug its not fixed properly.