well, in my opinion it's too much for the system to handle, but that's just what I've experienced. I got to the party late (by 15 minutes) to book my ADRs for our "after Thanksgiving trip" and had all sorts of issues - got real tired of the cute little error messages. Finally called in, and there was a 45 minute wait. I didn't wait on hold, but tried again about an hour later and was able to get through fairly quickly. BUT some of the ADRs I wanted were already gone, of course. I'll keep on top of it, since I know many just grab up everything they think they might need, and once their plans before more firm, they release what they can't use. And I'll be there like a vulture just waiting to scoop up the ones I want...