Tried it and i thought it was crap. You have like few seconds to buy stuff and id need a few mins to look through and see desriptions and see if its what i want then buy it so yeah i didnt like the 5 second buy somit quick thing. Then theres the whole gameplay, i had no clue what to do. Apparently you gotta go disable a bomb i think but fked if i know where it is how to disable it etc. Not very good instructional wise imo. People know all the tricks and spots to camp at so if ur getting into it now then id not bother as u wont have a chance.
That was my experience too.