Grade 1 and 2 are really just Bible stories with some coloring, dot to dot, hidden picture, etc activities. Grade 3 starts introducing info about Jewish culture, mapping, has questions to answer with each lesson.
We always do a family Bible time anyway so my little learners are already getting that and CLE in the early years seems more like busy work. We also have an early reader Bible the kids read through starting in grade 2 so I guess I just already had things in place that seemed to meet the same objectives of CLE at that level.
In grade 3 there is a lot more meat to the program which then adds depth to what we do together as a family. It is also more independent at that stage, which is nice.
The CLE samples are great - I'm sure if you look thru you'll get a sense of whether or not it would be meeting your goals. Hth.