I'm not a singer, so you have to consider this when reading this review.
I'm doing backing vocals and some lead vocals in my metal band.
This microphone is sturdy, seems durable, and does a perfect job for the use I have. I move it quite a lot and am not particularely careful, so, yes it is solid. I compare it to our lead singer's sm 58 and I find the sennheiser to be "dryer sounding". It's great with the kind of vocals I do (think "raspy black metal shrieks").
So yes it works great for me, but no I'm not very demanding in terms of microphone quality, being more a guitarist than a singer.
You'll have to read others reviews for more specific input ;-)