So that is all that you can refute in my comparison?
No. I just addressed the most critical item. If you'd like I can offer my opinions on the rest....
Build quality - While the Samsung has a plastic shell, I don't think it feels cheap or flimsy like some of the HTC phones. I don't like the way the battery cover goes on and off. Seems like it would come off about 10 times before it started snapping plastic tabs. But it is my first Samsung phone so I can't speak for longevity. As for Moto, I had the original droid, and while that was seemingly solid as a brick...and felt like a brick.... I had plenty of issues with quality so Moto didn't really impress me with any of the 6 droids I owned.
Call quality - I have no issues whatsoever with the call quality. Everything sounds great to me.
Signal strength - Who knows if this is really an issue at this point. All we really have is anecdotal evidence. My wife's Razr reports a slightly better signal, but as I posted in another thread today, the GN only reports signal as -103, -93, -83 and supposedly -75dbm whereas other phones like my Droid report increments of 1dbm. So -93dbm on the GN may be exactly the same as the -88dbm on my Droid. Also, this is something that will supposedly get fixed in the next update. I'll chalk this one up as TBD
Speakerphone - The GN speaker volumes are ridiculously low out of the box. That said, Volume+ is a free app that took about 30 seconds to make this issue moot.
Snappiness - I don't see it. Perhaps you can expand on this because side by side with my wife's Razr the GN seems faster in the brief comparisons I did.
Speed - Not sure what the difference between snappiness and speed is....but as I said above, my GN seems faster than her Razr. If you are talking about connection speed, Speedtests have almost all been faster on my GN, though any given device can be great or horrible on any given test.
Gorilla glass - The GN is supposed to have a different type of fortified glass. We've seen no evidence that it is any weaker than GG.... aside from a story about a guy who dropped his GN on the corner and broke the glass thereby declaring the GN glass was terrible. I think we'll have to wait long-term to see if the GN glass compares favorably.
Battery life - I can't compare the GN and Razr cause I'll never have a chance to use the Razr for a whole day. I assume the battery life is decent on the Razr and even better on the Maxx. I can only comment on the GN. Out of the box, the battery life can be pretty poor. However, if you understand what uses battery (syncs, screen on, 4G, etc) you can make adjustments to maximize battery life. I get through 16hrs with no problem every day and usually still have 20-30% left when I plug in with 2-3hrs of screen on time. If I were a power user with no Wifi during the day I would probably just invest in a 2nd charger or battery. Razr's battery is not accessible/removable. In a year you may well wish it was.
Screen - Without a question this isn't even close. Run them side by side and the difference is obvious. GN is so much better.
ICS - As I pointed out, its coming to Razr SOME DAY. And according to Moto, that day isn't in the 2nd quarter and may not even be in the 3rd Quarter. ICS is so so so much better than the crappy Moto interface its not even funny. Aside from the bizarre implementation of Moto's app drawer button being on the far left, there are also TONS of horrible cr-apps installed on the Razr. Many of which can't even safely be removed when rooted. I'll take ICS today and enjoy it for months (already 2+ months in) before the Razr sniffs ICS. By the time Razr gets ICS, the GN may well be on its 4th or 5th ICS update. We've already had 1 with a 2nd on the way. Good luck getting an update from Moto on an OS that is taking them months to roll out.
Also I will add "feel". As I mentioned before (maybe a different thread) the Razr feels terrible in my hand. The edges are just uncomfortable to grip. The GN's rounded edges just feel so much better in my hand. I couldn't imagine carrying a Razr around. I assume the Maxx feels similar though I cannot say for sure as I haven't held one.