I just picked up a new MBP the other day. I am very pleased with it, main reason i picked it up was final cut pro X. Honestly its drag and drop feature makes video editing such a breeze.
Other than that, i've been wanting a laptop for quite sometime to take on the go. This certainly fills my urges.
To IrishRose, I wouldn't replace a desktop with a laptop. Laptops can fall out of the technology race pretty quick, where as a desktop it could just take a new graphics card or new processor to make it last just a few more years. Unless you could use this for on the road purposes or taking it to and from work everyday, I'd get a desktop.