Yes and no. Bigness has its issues, to be sure, but it also solves some problems. Right now this industry is clearly in its infancy, and it shows in the quality of the products and the insane hurdles to adoption. Perhaps a big market would be incentive for mass production with good design and quality control.
I can't even imagine buying, say, a dishwasher if the appliance industry were in the state the PV industry is in. This supply line fitting doesn't work with this model, and you can't wash plastic or non-tempered glass in that model because the water is too hot, but glass will be fine in this other model, though not plastic, and it might not work at all, but if it doesn't you can return it at you cost and we'll ship you a new dishwasher. Oh, and you'll need an electrical engineering degree to wire it up, since using a standard outlet will kill the dishwasher and maybe make your forks fly around like red-hot shrapnel. Finally, sorry for the delay in shipping, I run this appliance company out of my basement and I couldn't ship anything last week because I was doing community service for credit card fraud. But you always have the option of buying a dishwasher in a mall kiosk for $11,000 if you don't want to hassle with mail-order.