it kinda works, as you only need a short memory then, as the exams the next day. It worked for me in the first year of sixth form tbh but not for everyone..
however when it comes to the second year its time to pull your finger out as i found out. Had straight A's in all four subjects first year and carried all 4 at A2. currently down to ABBB averages only because i had averaged over 90% in chemistry.
although just need 82% in s2 to get A in Maths, and average 75% in the last 2 business modules to get an A (However i did really bad in one last week and probably got a D) but biology i need 97% to get an A.
I blame turning 18 and going out too often then not doing enough revision in the xmas holidays. January results were a big shock for me! but hopefully wont happen again this summer! So to all people going into the second year, dont be foolish when turning 18 and go out every weekend like me. Kills the Brain Cells