-snip-
OK got it. I care about the accuracy rating and as of now it is 69% when it was 77% earlier.
The percentages will seemingly never change once you reached 1000-2000 reports. I was at 94% for ages and just recently it switched to 95%. I dont think my reports have gotten any better though.
I find abusive comments and just write "Abusive comment" in my report as there is no more explanation to give but when I find something not making sense, I don't get what explanation to give and just write "an off topic/spam post". May be I should now give detailed reports as few of my reports have been already marked bad.
I wouldnt care too much about bad reports. I feel like you get a feeling over time whats a good report and whats not. It also changes from time to time as different mods are active/handling your reports. Ultimately a report is judged by the person handling it and mods have different opinions about what is spam/offtopic/etc. Without a report though they might not even notice the post/thread. I think its best to keep reports shot and to the point. Thats not always possible though.