I must say that I'm not finding it very user friendly so far. There is the re-sizing issue mentioned in another post. Also, my print (Win XP, 3800 with latest driver) always ends up in the very top LH corner of the paper with minimum margins. This is not a complete disaster, but not always very convenient. The margin settings seem to have no effect on this.
The other "feature" that I find annoying is that it only allows me to print one file. Since my target is on two sheets I need to close it, re-open it, select the second sheet and go through the whole printer set-up process again. This is not just time consuming but it also means more chance of getting one of the settings inconsistent between the two prints. This could be a particular problem for people using remote profiling services who will only use the utility once.
At the moment, printing from CS5 with the work-around looks much easier to me.