For me, I found almost all of the ones I needed in the same area, then one was out on a broken pier. I didn't know about the maps at the time, so I just searched the whole city, block by block, and then going around each island to check for any outside of the main city blocks. It worked eventually so if all else fails, that's one way to do it. Getting the platinum definitely makes the effort worth it though, at least imo.

That's essentially what I've been doing, but I printed out the map so I can at least mark off areas where I know I searched to try and narrow it down.

I would give it a good solid 8.4, and then I dock one full point for being a PS3 exclusive and I arrive at the score of 7.4. But wait, im not finished! I deduct .1 for every stupid trophy the game forced me to have so that takes the score down to a respectable 6.1.

It takes a bit... I wish Sucker Punch would let you see them on the map when you're down under 10 or so... Good luck though!

I spent like an hour or two finishing looking through the remaining areas and I'm still out 4 shards..... Ugh.... The only area where I haven't fully checked are the blocked off areas (like the shipping box yard) since they're difficult to move around in.

Otherwise, I'm stumped.....