i'm 26, been vooming since may (i purchased it the week after TNT HD went on the air. Got pissed off at my local Cable company Adelphia for not having it, and decided that its time to give up on cable, especially a company as lame as adelphia. Got rid of there crappy cable modem service also). Aside from installation (which wasn't that bad), i've had no complaints with voom. I don't mind the occasional bugs, having to power off the system. I guess thats the price you have to pay for having the HD content Voom does.
The only thing that concern's me with Voom is the NBA season in september. I can't miss a laker home game. I don't watch enough TV to justify having cable/voom/direct tv (my fiance already give's me sh*t because we pay for the va va voom service), so voom is all I have. Home laker games have been broadcasted on Fox Sports west