That's a nice win for the PlayStation 2. I think the SNES could've been slightly higher since its games sport something that the NES games didn't have, but the NES was incredibly influential and important on the industry. If it weren't for it, the modern console gaming landscape would've been different, very likely for the worst.
Still, the PS2 is absolutely the best console of all time. Not only the games released for it, but also the amount of consoles it sold. It's something that probably cannot be replicated.