Community made the tiniest of improvements over its Season 3 premiere with its Season 4 premiere last night. The show scored a 1.8 rating amongst adults 18-49, improving over last year’s premiere (1.7) and finale (1.3). The rating also beat 30 Rock’s season premiere (1.4) and season average (1.3) in the same timeslot. Community also boosted Parks and Recreation’s ratings, which followed it at 8:30 and scored its season best 18-49 ratings (2.0). Of course, this all pales in comparison to the ratings Big Bang Theory pulled in last night (6.1), so hold off on celebrating/complaining about Community’s slight ratings improvement (depending on whether you liked/hated last night’s premiere).