*Pros:
-Very detailed.
-Organized.
-Succinct.

*Cons:
-No digital version. Have to fuss around with tens of huge papers and risk tearing them.
-Paper quality is only 80gsm (very poor for something meant to be used heavily). Offer something more rigid for more money.
-Some obvious grammatical errors (e.g. its/it's)

*Delivery: Quick delivery but very poor packaging. Papers are not properly rolled and secured (plastic packaging was open from both sides. The roll wiggled in and out of the packing freely. Clear physical damage to edges of papers due to poor packaging. Disappointing.

*Bottom line: it's good for the content and for revision before exams. Most if not all problems can be solved by a digital version which can be accessed through this website and updated more easily by the creators.

an invaluable resource for any one on the BPTC
Highly recommend these maps

Not just the layout, but also how the ratio is condensed.