I managed to pass that scenario pretty quickly. What I did is to destroy most of the geth, then I backed way out, fixed my Mako, and came back for round 2. Pretty easy that way.
Tonight I did a bunch of exploring and then started Feros. I think I'm close to the end of that mission now. The story missions are a lot of fun and I'm greatly enjoying them. So glad I stuck with it. Believe it or not, I'm actually starting to enjoy the combat!
Yeah once you get the hang of it, it's really not so bad is it? You be glad to know though that they really tightened things up in that department in ME2. Not that it's perfect of course. These are still RPGs so they'll never be quite as tight as a dedicated shooter, but by ME3 I think they managed to strike just the right balance.
I'll tell you what though, the first time I went back to ME1 after playing ME2 for a few months was a bit of a shock. The difference felt like night and day! Speaking of which, I haven't played ME2 since I got ME3 (no, that's not an invitation for anyone to start discussing the ending!) so I can't help but wonder if the difference will feel as pronounced as it did between ME1&2.