I like it
Bought this to replace an older model Norelco trimmer without a vacuum function.  Cuts well, I notice no problem with the height adjustment not staying locked in selected setting as others have mentioned.  Vacuum function definately works well.  I find it a little bit noisy in turbo mode.  My only complaint, and it's not really a complaint, is I did like the simplicity of my older model in just removing the hair comb to use the trimmer head for the detail work.  Because of the vacuum attachment you can't do that with this trimmer, you need to remove the comb, and then replace the trimmer head with a smaller trimmer attachment that sticks up past the vaccuum catch.  This attachement works well, but it is a little on the small side and I'm still getting used to it.  It works fine, but I wish you didn't need to go that extra step of switching out the trimmer blades.  If you don't really care about the vacuum function you might want to keep in mind that trade off.  Overall, I am very pleased with the purchase, and you can't beat it for under $30 shipped.
Rating: 4 stars