That kinda sucks. I mean, on the one dvd plan (which I am on) it's already not as cost effective as Redbox.
At best, if you had your queue full with a ton of movies, you get one, watch it, return it, don't get your next one for up to 3 days later. So not including the streaming movies you watch, at best you can get 8 DVD's per month since there is no delivery on Sundays.
The streaming only option is nice, but it should be priced more like the limited plan ($4.99/mo) since not all movies in their library are streamable. Even less are ones I'd actually want to watch.