Yep, yesterday was the last day at SDCC 2011. Who among you guys had the chance to attend? How was the event compared to last year? Let us know in the comments section below!

We’ve already posted galleries for day 1, day 2, and day 3, so all that’s missing now are picture from day 4, which we conveniently compiled in the CC-Friendly gallery below. Please note that the pictures may not all be from day 4, but they’ve been uploaded to flickr after the end of the event. Enjoy!

[Sources: 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23]