Aldi - what to avoid?

[WhatEverItIsIDidntDoIt]

I know this subject has been done a few times so apologies in advance for all of you sick to death of this subject.

I have decided to join the masses and do the Aldi challenge but before I do, I would like to know what to avoid. I've noted what IS good from other threads but would like to know what to avoid.

TIA

Try going to a big aldi, mines small so the things seem more expensive ie squash is £1.50 but I would normally spend less than £1. It's good if you normally buy branded food