Unfortunately, yes. You get 10 sniper bullets, 15 shotgun shells, 2 grenades, 70 or so pistol rounds and 440 assault rifle cartridges. The only reason i didn't run out of the last was because every ammo pickup contains 120 of them instead of anywhere between 0 and 10. And enemies take more then more sniper bullet to the face to kill most of the time. They also implemented locational damage, which seems to mean headshots, since i haven't managed to get any fancy effects when aiming for limbs like shown in the trailer.
Hacking is even worse now, they replaced the frogger with memory and some weird shmup that you can fail randomly by bad wall placement, bioshock style. No idea what the consoles are getting, knowing the difference between frogger and simon says, something even more irritating i think.
Lastly, scanning planets no longer involves clicking a button but going into a planetary view, holding down the right mouse button and dragging the cursor until the graph that indicates that there's something there spikes, wiggling around a bit to find the exact spot, and clicking to toss out a probe and loot one of the 4 different-but-identical resources there. Repeat about 25 times for a "moderate" resource planet. Probes, which you can only carry a limited amount of and need to be bought on the other side of the galaxy with the only resource that matters at all: money. and why is "other side of the galaxy" a problem you might ask? Because you no longer travel by clicking places but holding down the mouse button on the target and wait till a slow ass minature version of your ship reaches that destination, made more difficult by that the view shifts in a non-linear pattern so keeping the pointer aimed at an asterioid is more difficult then the combat, which roughly goes "find wall, activate bullet time, shoot something, hide and let it recharge, repeat". They also removed the stats on the guns so now have to choose them by feeling alone(hint, everything other then the sniper sucks).
What's worst is that i lost my original save by getting windows 7 and none of the (two, in total) preset histories make any sense. So i have to finish ME1 again just to get the universe i wanted, instead of just filling in a questionnaire, which would even make complete sense in the deus ex machina scene in the tutorial.