Lots of great feedback here. I would like to echo the comments above thanking all of you for taking time to give feedback on this.
So first, we're moving the logs soon. Too many people have commented on the fact that they don't know where they are. So we're going to move them local to each app (both HQ and HS) and we're going to be adding a log viewer in the settings for those who dont want to go digging.
Next, I see what you mean by the filtering logic excluding 3 and 4 players. I think changing it from a filter to a true preference is what we should do. So if there is a rom that has a two and a 4 player version, we select the 2. Either that or have a "no preference" option.
I can allow imperfect roms as a checkbox.
I'll look at making the logs a little clearer for users as well.
Thanks everyone!