They don't get much better than this,
This review is from: Finish Quantum Lemon Sparkle 2 x Pack of 40 (80 Dishwasher Tablets) (Grocery)
Customer review from the Amazon Vine Programme (What's this?)
I am normally a fan of the fairy dishwasher tab, but these Finish tabs work extremely well, especially on grease and dried on grime. I have found that some tabs are not strong enough to deal with grease and still clean glasses and plates effectively, as often the grease gets transferred to the glasses and then gets dried on...not very nice :( Thankfully these tabs are just as effective as the fairy ones, and may even be slightly better.
A good dishwasher tab at a good price.