Many of the Pro features people may be using another program for so I can't entirely agree with Mark's assessment. The one that is useful and which no other program can replace for you is the Multi-Pass rendering. The modeling in assembly room has some unique advantages also. As far as bugs and polishing that I really think you should personally evaluate. You don't want to take someone else's word for that kind of thing.

No need to think outside the box....
    Just make it invisible.