this place has a similar concept to a few places in California
for example:
http://www.yelp.com/biz/diddy-riese-cookies-los-angeles#query:ice%20cream%20cookie
http://www.yelp.com/biz/cream-berkeley-2
I've only been to CREAM and it is 100x better than sweet addiction.
first of all it is more expensive than CREAM. it is $3.50 for a ice cream sandwich and $0.90 for a cookie. sounds cheap in comparison to a cookie at Mrs. Fields or ice cream at Baskin Robbins, but compared to the places in California, it is expensive ($2.00 sandwich if you pay cash and $0.65 for cookies)
2nd- the cookies were not good. the staff had said all the cookies were chewy but really they were borderline crunchy/hard cookies. not so great for the cookie sandwich experience. for a satisfying cookie sandwich experience you can't have a cookie crumbling in your hands after the first bite.
3rd- I don't think they outlined well enough what to do when you walk in. there is no "line" and the signs aren't that helpful. employees didn't explain anything or ask us if it was our first visit. after my sister ordered and paid she heard someone else ordering two different cookies for their sandwich. no one had informed her that was an option.
4th- got the praline and cream ice cream. nuts tasted old. soggy, not good.
positives: open late for that late night sweet tooth craving. fun furniture. some room to sit. takes credit cards with no minimum.
will probably not be returning unless I'm craving a scoop of thrifty ice cream