It's quite easy to turn although it does have a habit of tearing the grain if your tools aren't really sharp, the whole piece has a greenish tinge to it (my wife thought I'd added it) but I think its a good low cost wood to practice my skills on and make some quite nice pieces with in the process.
I finished the platter with a few coats of walnut oil but it will have a few more before I find it a new home.
You here so many people tell you poplar its good for nothing I'd love to hear what other people use it for as I think its quite an attractive wood.