Well I only review on the weeks that Trivia wasn't posted, mainly because I hate reviewing or "critiquing" other members work. I'm not qualified to dispense advice, so why listen to my opinion?
As for phoning it in, yes I probably do. I was recently told that I do the minimum required to earn my TPE, so why bother going that extra mile tbh?
I do GFX for people I like and because sometimes when I open PS I actually enjoy fucking around with it. I don't do it because I want or need to express my artistic freedoms or some shit.