Past it? He is still the best Man City forward ahead of Aguero, Dzeko etc.
Nothing impressive if you ask me.
Tevez: 11 goals and 8 assists (38 matches this season)
Jovetic: 12 goals and 4 assists (30 matches this season)
source: whoscored.com
I don't see much difference and nothing impressive in those stats. Tevez is older would earn more and you never now what kind of dumb thing he pulls off. Sure Jovetic would be more expansive but you can't say anything wrong about his attitude.
Tevez is not worth our interest and money, too much risk. If you compare him to Ibra it's much worse for him. If Ibra is a choker in CL who's Tevez then?