I came to guitar tricks after many decades of playing guitar. The biginner lessons were infomformative, but not what I was looking for. I started picking topics that interested me, no matter where they were in the lesson sequence. This plan has worked very well for me.

If you find yourself being bored with the lesson plan, just start looking at lessons that address the techiques that you want to learn or improve. It can be a bit disjointed but I am learning valuable info. So if learning how to play Old Macdonald is not your cup of mead... Start asking your self what you want to know and look for lessons that address that.