What's not so great: when it dies, you have to wait for recharge
Honestly, I haven't even used this item yet, but I purchased it because the description says for corded or uncorked use. This item can NOT be used while it's plugged in. I'm sure this is Best Buy's incorrect description and not Remington's (it says it can't be used while plugged in in the instructions).
I've used remington before, along with panasonic, and conair. This is by far the best I've tried. It doesn't take long to charge and it feels good gliding across your skin.