If the rifle you were looking at had an Acog in a Larue mount, the rifle is mine, and on loan for the Lethbridge gun show.
Like anything, I think alot of the complaints against the design are subjective.
While I agree some of the items (mag gasket) leave one scratching their head, IMHO the rifles are overall well thought out (total ambi, even ejection) and of sound mechanical design.
I too think the rifle is quite thick in girth (due to the nature that the stock serves double duty as the receiver) making it a little ungainly, but find it easily manipulatable with one hand on the pistol grip.
I dislike the pistol grip angle and believe they could have designed the back end with an adjustable LOP.
As to the non-restricted vs. restricted arguement, I think it is a shame they fall under the the later, but tend to blame our lame laws over the design of the rifle.
I have had zero stoppages in approximately 400 rounds (I know-quite low still) and accuracy is quite good out to and including 500m.
I ran it through a sudo-DCRA match schedule of 1 through 12 and came out with a score of 484. I think that in itself is quite promising.
I have tried forcing a failure to feed with a partially loaded mag, and couldn't get the round to strip until the mag was fully seated.
I have only been able to induce one stoppage , and that was achieved by forcing a double feed onto the first round that was partially loaded. Clearing this stoppage was a bit of a mess, but one I doubt anyone would see for real.
As to the costs, all I can say is it certainly sucks being Canadians. 99.8% of the gun goodies out there should be lower when compared to our US neighbours. Some items we are fortunate to even get.