Has anyone recently reclassed to 35L? How hard is the school?

I hope it is hard. I would not want CI agents who can not write reports and can not talk to sources.
I went to the course in 1978, I was a Marine infantryman who had been on two cruises. I did not know how to type. Lots of coffee and hard rock music is what got a lot of the enlisted Marines through the Army Officers Course. In 1983-87, I was in the Army and taught the CI course at FT Huachuca. I sure do hope it is a tough course, and you become a good replacement for my friends.

It is very writing intensive and even if you are great at writing at the college level, you need to be proficient at the Army writing style. Active voice versus passive and writing what you mean. Remember words have meaning and everything is taken literally.

Depends on you. Pay attention and don't argue with instructors. Be a sponge and just learn what you can.