I am LOVING modo! I've used the variations of a piece of software now called "Carrara Studio" for over 10 years, so the transition to a new way of working did cause me some temporary brain damage.
But... My opinion is that modo has the best modeling tools around. It's just a matter of getting used to a different interface, and a different (and much better) way of working. I'm only a modo newbie (about 30 days) but can see that in the future, the quality of my models will go way up, while the time required to make the will be less.
Check it out at
http://www.luxology.com (lots of free video tutorials you can look at, to get an idea of how the software works. The ones by Andy Brown are, in my opinion, the best.)