Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Worked well, Used in wedding

I purchased a few of these and they work great. I used them with video mode and 8fps on my 7d and had no problems during the wedding. I think thats all that needs to be said about this.**EDIT** I thought this card was great but now I have had the card lock up on me at two weddings. I have had it happen on two of these cards now. I would look into another card.