1 The last and worst season of CSI Miamimiamifan | 03/04/2013 | See all miamifan's reviews (55)CSI Miami Season 10 is without a doubt the worst season of this show. The start of the season does continue the decent quality that was seen in Season 9. However, as Season 10 progresses, the stories get to be very boring and the acting among the cast very lifeless and poor. It was clear this TV show was coming to an end mid way through this season, the whole production lacks energy and seems extremely lazy. All this builds up to what must be the worst ending for a TV show ever. The finale is unbelievably dull and devoid of anything remotely interesting. Whilst CSI Miami has been a mixed bag over it's ten year run, it did deserve a better finale than this. Overall, incredibly disappointing season and after this season it was clear CSI Miami had run it's course. Check out CSI Miami seasons 2,5,6 and 9 which showcase the show at it's best.