Moz is great for 1000's of links. However where possible each link to your site should be examined and spammy links removed. An easy way to get uplift for clients is a link de-tox.
The moz scores are guides and on occasions I see a 7 next to a link I worked really hard to get that benefits the site.
So my view is - use moz as a guide but overall use your own intuition. If you have not done a link de-tox for a while, no doubt a link audit is needed. If the links that Moz flags - you know are good links - then take no action. Conversely you will likely find links that Moz has not "flagged" which should be disavowed.
Hope that assists.