[FSUSTC]

Can someone please tell me about USMLE STEP 2 MOCK EXAM by Adam Brochert .... It has 15 blocks .. each block has 50 question , total 750 ques ... i read few of them ... Its pretty nice ... But i really like to know if someone already taken this or have any idea about this .... Coz i heard .. its helpful .... Tho UW is must ...