Yep.
Last night gave a ride to a friend of mine, and it turns out she was thinking of changing from a V8 4Runner to a Tundra. I let her drive mine, see what it was like: but I made it clear that I thought it was the worst snow vehicle I've had. She likes how her 4Runner goes in snow, and I tried to make it clear that the 4WD systems are different, and that the truck was not "good" for snow. She's in no rush to trade so if we get a chance I'll let her drive my truck next time we have a good storm. [She's a pickup gal but hasn't owned in a long time, so maybe not an issue for her, dunno, but we had a good conversation about it.]
Foot of snow? No doubt, it's great. The rest of the time? Eh...
Edit: I have to say, when I bought my truck, I was thinking the same thing too. "Part time 4x4 system? Gotta be good! It's a truck!" I still like the vehicle, don't get me wrong, but talk about a wakeup. Or a dream shattered, whichever.