Halo: Reach Impression

Ok I have not played much of the beta but of what I have played it does not impress me at all.  The games modes that are fun and new are the mode where you collected the skulls from the people that you kill and the one that has lots of flags that you need to put in your area as time run out.  These game types are fun and the added powers are fun but they do not add that much to the game play.  What I was the most disappointed by was the invasion mode.  The game play is to slow with way to large of a map.  I spent a lot of the time trying to run to where the points were.   That of course is when I could find were I was supposed to go.  To me the points were not clear , they were on the map but they were not clear.   This is the most disappointing because I really want this mode to be great.