I like the sound filtering it has, it really stops any pops or blows. I use it with a Rode M3, which is not a vocal mic and it had huge amount of poping before. With the filter it is great. And the long neck can reach in front of the Rode, which is a fairly long mic.
However, it is not the easiest thing to put in place. The neck is easy to bend, but when you release it, it returns to its previous position. You have to keep working on it until you get a good position in front of the mic. Every time it takes me up to 1 minute of bending it right and left of the mic, until it decides to stay in the middle.