Please, please, please, don't buy a boot just because it's popular. Boots are your most important piece of equipment. If you buy boots that don't fit properly, you're going to end up injuring yourself, possibly permanently.
I know "fulltilts" is pretty much a goddamn mantra around here, but a boot that fits well and is rated for a different aspect of skiing is a MUCH better buy then a poor fitting "park" boot.