The comments regarding learning from books are entirely correct...
I'm with GTS in Bournemouth at the moment, chose them as they're local and cheap. If you're sharp enough to do your ATPL, then, IMHO, you should be clever enough to learn from books. And so what if they're not colour and unanimated? Ultimately, I'm sure that I'll get the ticks in the boxes that this is all about.
Another advantage is the two-week classroom bit- I'm doing that now with them, and there's only 3/4 of us (comapred with 20-30, I believe in many other schools) in the class- which is excellent.
Well worth looking beyond the big schools- be careful you do not confuse paying for quality with paying over the odds for someone's reputation!
Ciao!
CC