Just throwing this out there - knew a guy who had a 2.7 GPA from a meh undergrad institution. Got a 177 on his LSAT, got into every T-14 school besides Stanford and Yale (yep, got into Harvard). He now goes to UVA because they gave him a full ride.
Definitely some luck involved in this. For one question, I changed my answer 3 times in the last 30 seconds of the section. Ended up blind guessing the right answer.