Although there is a lot to be said about getting a personal opinion on specific products I would rather research things on my own before I shell out the cash. But that's just me.
Besides, even getting a personal account on a products you risk it being biased toward the good side to justify them already paying the big bucks for the item and wanting to justify that decision by raving about the product.
So here's an excellent source to do your own homework reading what others have to say from people in the industry who test the products and hold no punches with their reviews. Very up-to-date information as well. Side by side, apples to apples comparisons are always the best IMHO.
Helmet Camera Central