Very much so.
I adored Skyward! I'm not as into sci-fi as fantasy but it was really fantastic and kept me guessing!
Frugal Wizard was probably my least favorite of the secret projects and possibly my least favorite Sanderson thing, but I didn't find it unpleasant necessarily.
I REALLY loved The Rithmatist! The Reckoners, Alcatraz and Stephen Leeds series were all fun too. Skyward was harder for me because I don't read as much sci-fi but also enjoyable (still need to read Cytonic though).
Okay I'm just a fan of almost anything Sanderson writes.