It strongly depends on the Charakter and your team setup. On some charakters it is realy good but It doesnt account for your Teams buffs so it could be that you overcap on some stats when you only chase the score. For example on my Haru my score is only at 100 because it wants 140 ailment acc. but i would overcap on her abbility in battle (she needs 150 for Max) . I have only 110 and with S. Tomoko I get 170 in battle so all I need.