Twitter isn't being so kind to them. They're even labeling Lana Del Rey as second worst
I just hope this doesn't have an effect on their popularity
Twitter is usually always mean about new artists, or just new things in general.
There were still plenty of people that supported them and loved their performances.
Brokenhearted has gone up over 400 spots, and still climbing, after a few hours since the performance.. and their first single Crash Your Party (which wasn't even performed) went up around 250. So I'd definitely say that so far, the haters just doesn't matter.