Vishy,
Let me tell you my stand first.I'm telling this based on assumption that
u hav gone for coaching and attempting mocks.
1.u would have some 750 pages study material
2.CAT previous papers
3. Mocks from insti and PG
4.Sectianal Test Material
5.Of cours downloads from gauvrav's section
R u able to complete those whole heartedly with porper
efforts.IF u hav completed then i dont find a reason why u shd go for that
Even if u dotn finish that i dont find a reason bcoz ur with lot of work ahead.
I'm not against that "THink Without Ink".Its my personal opinion.
Moreover trying the speed calc techniques shd be done earlier.I'm not a
CAT veteran but this wht i have heard from my frenz.I think this is not the right
time to get that book.
If u think that inspite of all the above that book make a diff
definitely u may buy.
I go for No buy,exhaust what u hav. ..
PS:Some of u might have got benifited from the book.Hope this doesnt hurt u.
cheers,
seshadri.r