"Jeronimo's World" was a fun, percussive tune. I enjoyed the mallet melody. The moments of rest added a pleasant surprise.
"Buried in Work" features many similar elements to "Jeronimo's Word" so I won't repeat myself, but I will note that the gradual tempo increase towards the end added some nice tension.
"Word Processing" is a much more relaxed, legato piece, a fine juxtoposition to the other two pieces.