PokerStars .25/.50 becoming harder to beat?

Was playing PS .25/.50 this afternoon waiting for the 48 hr window to clear and I found some disturbing news:

Twice my QQ lost to garbage hands
Missed 2 nut flush draws
Flopped a flush 10 high and lost to the Ace-crap off nut flush
Queen High Flush hit but lost to King-4s in EP
And after limping 99 in EP then capped back to me folded but would've won with quads

Along the way PT showed me many of the players to be LAG's and TAG's with stunning skill.Is PS microlimits becoming harder?Or was I just stuck in a bad run?

Sorry this is a Newb Question:

What are LAGs and TAGs? :?


Thanks

Loose AGgressive, Tight AGressive, in reference to playing style. If, for instance, you only play 10% of hands, raise 6% of them, and often bet/raise post-flop, you are a TAG.

Got it...thanks for the info

Hey guys,in hindsight I was posting this out of frustration.I love players who play any two;esp with all the Party skins now turnining into rock gardens after the split.