feedback on my picks for the weekend please.

[super2510]

Giants -7
Dolphins -3
Bengals +5
Packers -3
49rs -3

last year i did pretty decent for my first time out in NFL betting
I hit about 60%
I normally do some studying of the teams before i pick
I did so this time and I come up with these and found this site and hoped i might get some feedback or input

[surffreak]

i dont like the giants pick. -7 is way too much to be giving.

[RANDAZZO]

I think N.E will beat the bengals in a high scoring game.

[Jones10]

Think Carolina keeps it close, Gmen laying 7 is too much imo....I like the other 4 though....GL