Imagine waking up out of your cryo-stasis and seeing humans already living on the planet you were sent to colonize? That would be weird, to say the least.
I have read one. Many years ago, don't remember much about it. But I'm pretty sure it also discussed how all of the "future folk" were disgusted with the smell of the ones that had been traveling in cryo for 200 years. Too much perfume/deodorant...they didn't like the flower smells anymore as I believe they had engineered themselves to not perspire any more.