I agree with you on the lack of confidence in the product. A lot of that may be due to the fact that it's not released yet.
More information would be nice on this product. I am not sure how this product connects to your Exchange server or if your company will be okay with an outside source connecting to their Exchange server. You may hit a brick wall there as well.
The difference between stupidity and genius is that genius has its limits.
When you take things for granted, the things you are granted, get taken.
Even a mosquito doesn't get a pat on the back until it starts to work.
Too many people miss the silver lining because they're expecting gold.
[BES 5.0.3 / GroupWise 2012 HP2]