Yes, Yes,YES..This is the best question I have ever read so here goes..
Carlsberg/Stella/Kronenberg/Guiness - These are the Dimarzios and Duncans of the beer world - They have tons of money and like to pretend that they are quality but they are made be economists and priced WAY above to pay for advertising.
I see that many of the previous comments have mentioned local or micro-breweries and that is a good thing as they tend to be the BKP's of brewing.
I will attempt to advise based on nationally available bottle conditioned beers for you to aquire a sense of adventure in the truly wonderful world of drinking which is about to unfold before your eyes.
There are three main types of REAL beer.
Larger/golden ales
Darker Ales, India Pale Ales / Stouts+porters
Barley Wine
If you walk into the Morrisons/Tesco in Kettering you will most likely find these following bottle conditioned recommendations.
Fullers Discovery / Honey Dew / Youngs Waggle Dance - delicious blonde beer. Light, fruity and thirst-quenching - A great place to start to progress from bubbly cr@p largers and get a taste for drinking real ales. (Irish Tours + Mules)
Fullers ESB or 1845 - ''an ample, grainy-nutty aroma and a broad, authoritative flavour, with lashings of dry marmalade-like bitters'' Great tasty beers these.(The Emerald/Riff Raffs)
Fullers London Porter - This is the style of beer that eventually developed into Guiness when taken to Ireland - My favourite type of more complicated stronger beers but not to suitable to all tastes.(Nailbombs)
Youngs Old Nick / Breakspere Triple / Old Tom - The Warpigs of the beer world, these will blow your socks off with their strength but are full of taste and the power is never at the expense of quality. Wonderful beers to drink when appropriate but be very careful, I've seen Royal Marine Commandos knocked bandy by a couple of these!.
If you really like Larger try to drink Czech beers such as Staropramen or Budweiser Budvar (Miracle Man/Painkillers) These naturally have a very clean taste but with no shortage of strength and power.
In the Earl of Dalkeith you should be able to try any number of hand pulled ales as Weatherspoons pubs regularly have guest ales such as Summer Lightning and they are very cheap compared to the cr@p lagers they also serve.
Have a great time young Padawan learner and remember "The beer will be with you... always.