Searched online for a few days trying to get tickets to this match and finally decided to buy the tickets with Football Ticket Line. Very good choice.
Their staff left the tickets in our hotel reception 2 days before the match. The tickets were legit and we had no problem to enter the Old Trafford stadium. The seats were for the platinum premium category which had a very good sight to the field and the atmosphere in the stands was awesome by the local fans.
Unfortunately the match itself was not good 0:0 with no action at all but the ticket experience was very good. I recommend.