I like my Macbook a lot. Heat and noise issues are all gone now, the screen is lovely and everything is just the right size. It feels quite robust, and it is fast and well priced too. The only tiny gripe I have is the button for the trackpad is unresponsive and naff, so I have just been tap-clicking and avoiding it.

As Cris says, play around with one for a little while and make up your own mind.