One star books: what is going on this year? O.o

Out of 156 books I read this year, 16 is a one-star deal for me. 

 

Out of 1301 books I read in the past 4.5 years, I gave one star to 49 (including this year's books).

 

Is it just me or is someone else having a bad luck, too?

Mammarella

Currently reading

Best Kept Lies
Helena Maeve
Brethren
W.A. Hoffman
Progress: 3 %
The Virtu
Sarah Monette
Progress: 30 %
Orochi no Kishi
Itoshi, Lehanan Aida
Progress: 80 %