Have you discovered
Shut Up and Sit Down?
By far the best board gaming videos out there, but they only do about two or three videos in a month. The people who started Shut Up and Sit Down are former writers from Eurogamer and Rock Paper Shotgun. Rather than drone on about rules and vague adjectives, they bring a level of insight and humor into the actual experience that helps me better understand a game. I may not always agree with their choices, but they damn sure know how to back them up.
Oh and as for supporting my local board gaming store...I live in Canada. Most stores in my city price their games at $70. I've seen Ticket for Ride sell for $100 here. It's insane. So, yeah, I'll stick to buying online.