It does change my view, yeah! The product page on iShares' website didn't mention it being hedged, I got that one wrong.
So it's not a SGD-hedged equivalent of CRPA, it's more a SGD-hedged equivalent of AGG - it's got exposure to every type of bond, including US treasuries, US mortgages, G7 govvies, Chinese govvies... I'm a little finicky about my bond exposure and I'd prefer to target it to specific classes of bond (like, I'm not thrilled about mortgages, I think Chinese govvies have already run a long way, etc etc), but this looks like a solid option if you really don't want to think about your bond exposure.