I just noticed that Suspiria earned more in 2 theaters than London Fields did in 613!

I'm not impressed by either. Suspiria's cinemas would have been cherry picked to ensure a high turnout (and being exclusive at few locations naturally increases footfall) whereas London Fields probably had not many showtimes per location and/or was shown at inconvenient times.

And one stars box office poison, Amber Heard, and the other doesn't.

Yeah but London Fields had a really awful pta. Not a complete surprise, but it doesn’t suggest anyone was happy with showing it. You usually only see this type of pta for failed rereleases that have had demand dry up. Or a bomb like Kin after it loses almost all it’s showing, but before theaters can get rid of it completely. I’d be willing to bet that LF had better showings than kin, and that’s a comparison to a third weekend.

Also, it’s such a rare occurrence, you might see one weekend like this in a lifetime.

London Fields had full showtimes here every day. When I saw it on Tuesday there were two guys there and then that night one showing had three people.

The only reason to see London Fields is if you want to jerk off in a theatre alone

I am an Amber Heard fan though and it looked entertaining enough. It was pretty terrible though.