Okay, I do enjoy Froogle's 'work' and if he gave a negative review of something then I would consider it.
In my experience he doesn't do that, he'll avoid reviewing stuff he's not convinced about on the whole.
Your opinion of course may differ.
I also enjoy A2A's work and do consider them to be a 'gold standard' within FSX based on their products that I've previously used.
The flight model is fairly accurate as I understand it (and they claim to do a lot more flight testing of the real aircraft, and user testing of their simulation of it, than virtually any other developer I know of).
Their models have depth, attention to detail and manage to maintain an element of fun.
Your opinion of course may differ.
But when it comes to Froogle and REP, all I recall is that he mentioned on his weekly 'news' show that they had a new product out.
As is often the case on his news show he said that it was available without giving an opinion.
I've previously bought an xplane product by a company said to have made an A2A style product.
Its not one of my favourite addons for xplane.
It may just be user error on my part but it made me cautious of REP.
As it turned out I was mistaken about REP

The only annoying thing for me about REP is the popup checklist that appears every time I go near the edge of the screen.
I think you can turn that off but I haven't yet.