I use mine a lot, several times a week and my very old cheapo one was starting to make strange grinding noises so I bit the bullet and bought a Kenwood with all the bells and whistles.
(Including a potato masher attachment - hate mashing spuds.)
The new one is so powerful the soup or whatever is blended almost before it gets going, and the whisk is wonderful but i must remember to release the power button before i take it out of the cream/egg white etc or the kitchen counter, walls, cupboard and me all get pebble dashed.
I haven't even used the Turbo button yet, I daren't.
(I love it really...)