I just picked up my copy last night, haven't installed it yet but I told myself I'd wait until I finish playthrough #7 (Feros, Virmir, and Ilios are all that's left... and I'd like to finally finish Wrex's assignment).
Two things bother me about the new version; the coolant clips and the omission of the Mako.
The coolant clips totally backtrack against cannon. Nitpick, yes, but I don't like it. Minor point anyway compared to...
More seriously, I can NOT beleive that they dropped the Mako and replaced it with a busywork minigame that not only sounds stupid, unchallenging, and worst of all boring; but UNLIKE the Mako is NOT optional content. I'd say about 75% of the stuff you did with the Mako was optional anyway; you didn't like it you didn't really have to do it all that much (the times you HAD to use the Mako you more or less just followed a fairly clear path anyway). It doesn't sound like this dumb-arsed mining minigame is all that optional; unless you enjoy hamstringing yourself anyway. I'm just totally dumbstruck with that huge, "Bioware, what the frozen fish fries were you THINKING?!"
Sigh, sad thing is I'll still probably play through the sequel a dozen times... or I'll grin like an idiot and start playthrough #8 of the original and remember the happier times.
Hey, did anyone ever get an Armature stuck between the rear wheels of the Mako? Sure made fighting his mate a bit of a challenge.