I'd say decent.
I usually do the vocals when playing Rock Band with friends (although thats mostly because i know most lyrics) and they told me i'm kinda good (wich may be a lie). And i know that it's not worth much, but i can reach 100% on Medium and Hard on a bunch of songs (not Rap ones, mind), so i guess i can at least hold a tone.
That said, i have pretty much no vocal range at all, anything that is sung too high or two low for me will end in disaster.
I usually do the vocals when playing Rock Band with friends (although thats mostly because i know most lyrics) and they told me i'm kinda good (wich may be a lie). And i know that it's not worth much, but i can reach 100% on Medium and Hard on a bunch of songs (not Rap ones, mind), so i guess i can at least hold a tone.
That said, i have pretty much no vocal range at all, anything that is sung too high or two low for me will end in disaster.