Crack DAT reading was ok.....
I was not a huge fan of Kaplan,
I tell you the strategy (and best help) that worked best for me was the Examcrackers. Even though it was for the MCAT it helped me tremendously. I took Kaplan and got a 15 on RC. After Examcrackers and doing their method with their practice booklet and completing Crack DAT, I got a 21 on the RC.
That is my 2 cents,.... everyone probably will have their own opinion, but that worked for me.
Hope this helps! 🙂
(P.S. Crack DAT is only good for Math, PAT, and Reading. Do not rely on their science portion as a good indicator. I was getting overall 13 TS on my practice tests with crack DAT, but got a 20 TS in the real thing. Not calculated correctly at all!)