Think you have a point there D, Ive commented several times before on the this forum regarding the decline in the quality of Vina Sol, if a producer wishes to continually market their wine in the '£5' bracket despite rising costs there is only one component left to cut, quality.
Bargain quaffers are increasingly hard to find, one of my best finds this year is
this. Rawnsley Estate SB 2011, however I did not pay full price, cant quite remember exactly what I paid, around £5 after discounts. An SB with lots of character, a real surprise and loved by everyone I have served it to.