I have wasted hours trying to complete the raid with shitty teammates. I have ran into many kids who were lvl 30 but still were an anchor. I have ran into many lvl 29s who don't want to do the work for the raid but still want all the rewards. The raid is only enjoyable when you can actually play it without having to carry anyone. I give everyone a chance usually, you can usually tell you have a good raid team within like the first 20 mins.