The guide is really accurate, the enclosed copy of the contours sheet helps in the event that a field sometimes repainted incorrectly or the "thread" loses when filling larger areas - which can happen in so many different colors before, but that this is not problem. Even the colors are well coordinated and quantitatively really sufficient.
Although the final image - unusually for me - of course, consists of many tiny spots of color in this system, and not from each other in passing over areas the result is impressive and really beautiful.
Conclusion: It was great fun ... Attention addictive! ... And what comes out is the job really worth it! When painting enough patience and joy brings to the work with the brush by numbers system safe even for less experienced people no problem.