Droiddog givew the Sensation a sensational review:

http://www.droiddog.com/android-blog...ion-4g-review/

They really like Sense UI!

Having never used Sense cannot say weather or not I like it, but I like that HTC is providing a very differentiated experience, despite still being Android.

The trick is to modularize the UI enough such that it is still possible to push updates quickly without a huge lag time between official releases.

I also like that HTC uses Qualcomm a true ARM competitor.