Community evaluation process is described here: bit.ly/3xCommunity
Score 5: EXCELLENT, 100k+ people in all communities combined, 10%+ engagement, Twitter SMP 50+.
Score 4: VERY GOOD, above the average standard, 50k+ in total, 5%+ engagement, Twitter SMP 25+.
Score 3: OK, 30k+ in total, 3%+ engagement, bots are noticeable, Twitter SMP 10+.
Score 2: SO-SO, 15k+ in total, less than 1% engagement, mostly bots, Twitter SMP 3+.
Score 1: BAD, under 15K, mostly bots or no engagement, Twitter SMP 0.