Yes - Torchwood is amazing.
There is a very real drop about mid-way through Season Two - but it recovers relatively well.
And the makeout fight between John Barrowman and James Marsters at the beginning of Season Two borders on being porn.
But, the series does pan out well.
The romance between Jack & Ianto is great.
Season Three (a mini-series, called "Children of Earth") is both clever & heart-wrenching.
Season Four is the one that runs on Stars & takes place in America - and get's very sexy & hot.
And, yes, Reese - Gwen's husband - is hot as Hell… Love those chubby guys - and, yes, you do get to see his ass.