BitBargain connects trusted and reputable bitcoin sellers with bitcoin buyers.
You can always see who is online and what prices they sell bitcoins at. Choosing a seller and buying bitcoins from them only takes a couple of minutes from start to finish.
SMS message notifications that the sellers receive combined with countdown timers and instant payment methods are the reason that you never have to wait days or even an hour to get bitcoins.
There is a video tutorial explaining the process completely and it is recommended that you start your bitcoin purchase by watching it.