If you think creatine sucks, there's a 90% chance you're just using it incorrectly.
It works wonders for me. I can tell the difference in the gym. I can squeeze out extra reps, recover and have strength for extra sets, and add in extra exercises while on creatine. The pump is better and lasts longer.
I use Prolab creatine.
I do the loading phase (4x5g/day for 5 days) at the beginning of every cycle.
After that, I take 5g/day right before my workout.
Every dose is taken on an empty stomach with 50g of dextrose and at least 16oz water.
I drink a LOT of water all day long while on creatine.
I cycle creatine 8 weeks on, 4 weeks off.
I don't feel bloated while on creatine.
I don't get the shits from taking it.
I have been taking it this way (off and on) since about 1997, and I have always felt its effects, every single time.