Feedback on ARCO Petersons Master the GMAT 800

[Auzbee]

Hi All,
I would like to get feedback on ARCO Petersons 'Master the GMAT' 2008 Edition, or the ARCO series in general. I have been using it for practising the complete tests, but find that some of the explanations don't make sense. Especially the explanations for the SC/CR questions.

I would like to know what feedback do others have on this reference?
Hope I am not wasting my time by taking tests from the ARCO series.

Suggestions and feedback most welcome.

thanks

[beatthegmat]

ARCO is not a recommended text. Please see the list of references we do recommend on the GMAT Resource Wiki, https://www.beatthegmat.com/wiki/

[fsar45]

Yeah, I wouldn't recommend Arco either. Official Guide, GMATPrep and Princeton Review (answer explanations are good) are definitely better.