5 Really good - still day 1 but it's going well !!NewmarketMark | 07/02/2012 | See all NewmarketMark's reviews (25)Top 100 Electronics Reviewer In an effort to make more out of my iPad, I downloaded Noteshelf (other apps are available!) and bought one of these to replace my work notepad and biro.It's still day 1, but I'm very pleased - it's like writing on paper but I can undo and rub out mistakes! The stylus feels very natural and I soon forgot I wasn't using the old pen and paper.I think a good app helps loads.Funny, the iPad responds better to the stylus better than my finger but I wouldn't use it like that all day.I bought a Wacom Stylus as various reviews rated them best, I know you can get much cheaper but no point being disappointed with cheap rubbish :)Is it worth it? Yes, so far! I'm going to make a real effort to use this every day, so far much more fun than the old boring biro!