I think this season was great. The tasks were better and the teams were more interesting than last year.
There has been some speculation about the final episode and time difference scaling. I personally don't mind, but in one episode dad&daughter were hours ahead of others - this was balanced in the next episode and they only got 15-30 minute advantage. Final episode, similar equalisation was done for the brothers.
Also in the final task, Metti&Hanna did not give the compulsory interview, they ran straight to the cars, daughter&dad gave the interview. There were some other minor issues, that has been pointed out in the Finnish Social medias.