It may be seen as a positive or a negative. Positive because usually on Channel 5 (regular and CBB), they try and fill in the HL show with tasks so we don't just see people sitting bored, however this year has given people a lot to talk about. The negatives is that some tasks are fun and we get to see other sides of HMs competitiveness etc..
Excluding launch tasks...
CBB8 has 11 tasks.
CBB9 had 12 tasks
CBB10 had 11 tasks
CBB11 had 14 tasks
CBB12 had 13 tasks
CBB13 had 15 tasks
CBB14 had 13 tasks
CBB15 so far has had 5 tasks. With just a week and a half to go, it doesn't look like there will be more than 8.
Excluding launch tasks...
CBB8 has 11 tasks.
CBB9 had 12 tasks
CBB10 had 11 tasks
CBB11 had 14 tasks
CBB12 had 13 tasks
CBB13 had 15 tasks
CBB14 had 13 tasks
CBB15 so far has had 5 tasks. With just a week and a half to go, it doesn't look like there will be more than 8.