Quality in Spanish guns remains questionable to this day. They are an OK value if you do not mind having issues straightened out after you buy it. I just had in a brand new Arrietta 570. Not a bad gun but it had a few issues. Terrible checkering, huge(big enough to slip a dime into) inletting gaps in the forend, an ejector that worked as an extractor, sears that bound against the opposing sides lock giving a crunchy 9.5lb trigger pull. I do agree with Greg that Grulla seems to be the best of the lot. In my opinion a well cared for German or English gun can be had for less money and you end up with more gun.
Good Spanish gun can be had for very little money. A sample is 3" 20ga Aguirre and Aranzabal SLE with 28" barrels. It's little "Trap Gun" with sparingly engraved but lovingly polished action in "Funeral Gun" style, slim btfe, pgs, sst, and VR barrel with weight of about 7lb. The asking price is $1100. It has seen enough field use so I know it works and lead ammo for it can be bought at local Walmart.
The Made in London version would be about 4x better and cost 30x more.
Yeh, one can buy ugly German BLNE for price of that Spanish AyA.
