You really really really can't tell what a beer is going to taste like until it's been in the bottle (for at least 3 weeks @ 70) fully carbed and conditioned...Your beer is going to go through SO MANY changes between now and then, that you won't even recognize it...
There's nothing wrong with your beer now, except that it is ONLY 4 days old...A lot of stuff is happening under the surface....the airlock not bubbling doesn't mean that the yeast aren't doing their jobs for you. They've been doing it for 5,000 years, and they know what they need to do.
Many of us leave our beers alone for 3-4 weeks then bottle....
Just walk away for now, and relax.
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Revvy's one of the cool reverends. He has a Harley and a t-shirt that says on the back "If you can read this, the bitch was Raptured. - Madman
I gotta tell ya, just between us girls, that Revvy is HOT. Very tall, gorgeous grey hair and a terrific smile. He's very good looking in person, with a charismatic personality... he drives like a ****ing maniac! - YooperBrew